| 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 | $64.68 | 10.112% | $71.2204 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $249.70 | 11.626% | $278.7301 | $278.73 | $278.75 | $278.70 |
| Purchase #3 | $41.87 | 10.123% | $46.1085 | $46.11 | $46.10 | $46.10 |
| Purchase #4 | $232.62 | 6.649% | $248.0869 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $182.63 | 13.168% | $206.6787 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $205.53 | 8.131% | $222.2416 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $137.71 | 11.718% | $153.8469 | $153.85 | $153.85 | $153.80 |
| 7 purchase totals = | $1,114.74 | $1,226.9131 | $1,226.92 | $1,226.95 | $1,226.80 | |