| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.36 | 13.633% | $252.6743 | $252.67 | $252.65 | $252.70 |
| Purchase #2 | $118.46 | 7.682% | $127.5601 | $127.56 | $127.55 | $127.60 |
| Purchase #3 | $226.37 | 9.734% | $248.4049 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $123.65 | 13.341% | $140.1461 | $140.15 | $140.15 | $140.10 |
| Purchase #5 | $206.50 | 10.343% | $227.8583 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $180.98 | 12.549% | $203.6912 | $203.69 | $203.70 | $203.70 |
| Purchase #7 | $162.30 | 10.251% | $178.9374 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $1,240.62 | $1,379.2723 | $1,379.27 | $1,379.25 | $1,379.30 | |