| 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 | $105.62 | 4.766% | $110.6538 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $116.46 | 3.532% | $120.5734 | $120.57 | $120.55 | $120.60 |
| Purchase #3 | $158.27 | 10.702% | $175.2081 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $133.35 | 13.244% | $151.0109 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $207.72 | 8.277% | $224.913 | $224.91 | $224.90 | $224.90 |
| Purchase #6 | $93.53 | 5.119% | $98.3178 | $98.32 | $98.30 | $98.30 |
| Purchase #7 | $103.37 | 9.817% | $113.5178 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $918.32 | $994.1948 | $994.19 | $994.10 | $994.20 | |