| 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 | $209.31 | 7.816% | $225.6697 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $170.27 | 8.130% | $184.113 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $76.96 | 7.317% | $82.5912 | $82.59 | $82.60 | $82.60 |
| Purchase #4 | $7.32 | 8.536% | $7.9448 | $7.94 | $7.95 | $7.90 |
| Purchase #5 | $220.85 | 8.670% | $239.9977 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $31.28 | 13.235% | $35.4199 | $35.42 | $35.40 | $35.40 |
| Purchase #7 | $106.63 | 13.820% | $121.3663 | $121.37 | $121.35 | $121.40 |
| 7 purchase totals = | $822.62 | $897.1026 | $897.10 | $897.05 | $897.10 | |