| 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 | $201.76 | 13.674% | $229.3487 | $229.35 | $229.35 | $229.30 |
| Purchase #2 | $238.54 | 9.159% | $260.3879 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $130.96 | 9.826% | $143.8281 | $143.83 | $143.85 | $143.80 |
| Purchase #4 | $100.48 | 5.295% | $105.8004 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $104.92 | 7.167% | $112.4396 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $184.82 | 9.418% | $202.2263 | $202.23 | $202.25 | $202.20 |
| Purchase #7 | $118.84 | 9.584% | $130.2296 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $1,080.32 | $1,184.2606 | $1,184.27 | $1,184.35 | $1,184.10 | |