| 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 | $106.65 | 5.344% | $112.3494 | $112.35 | $112.35 | $112.30 |
| Purchase #2 | $193.81 | 13.426% | $219.8309 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $138.99 | 5.103% | $146.0827 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $87.96 | 3.321% | $90.8812 | $90.88 | $90.90 | $90.90 |
| Purchase #5 | $76.49 | 10.229% | $84.3142 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $115.78 | 9.175% | $126.4028 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $200.82 | 8.696% | $218.2833 | $218.28 | $218.30 | $218.30 |
| 7 purchase totals = | $920.50 | $998.1445 | $998.13 | $998.20 | $998.10 | |