| 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 | $224.73 | 10.606% | $248.5649 | $248.56 | $248.55 | $248.60 |
| Purchase #2 | $214.50 | 8.258% | $232.2134 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $110.92 | 5.397% | $116.9064 | $116.91 | $116.90 | $116.90 |
| Purchase #4 | $74.45 | 12.763% | $83.9521 | $83.95 | $83.95 | $84.00 |
| Purchase #5 | $16.53 | 10.871% | $18.327 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $85.98 | 8.237% | $93.0622 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $119.84 | 6.264% | $127.3468 | $127.35 | $127.35 | $127.30 |
| 7 purchase totals = | $846.95 | $920.3728 | $920.37 | $920.35 | $920.40 | |