| 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 | $128.50 | 9.152% | $140.2603 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $209.75 | 6.663% | $223.7256 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $121.96 | 7.732% | $131.3899 | $131.39 | $131.40 | $131.40 |
| Purchase #4 | $89.61 | 5.303% | $94.362 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $20.56 | 3.865% | $21.3546 | $21.35 | $21.35 | $21.40 |
| Purchase #6 | $211.98 | 6.687% | $226.1551 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $126.54 | 5.560% | $133.5756 | $133.58 | $133.60 | $133.60 |
| 7 purchase totals = | $908.90 | $970.8231 | $970.83 | $970.85 | $971.00 | |