| 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 | $199.27 | 11.221% | $221.6301 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $47.72 | 4.540% | $49.8865 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $126.67 | 13.707% | $144.0327 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $51.99 | 4.684% | $54.4252 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $228.80 | 7.220% | $245.3194 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $117.66 | 10.648% | $130.1884 | $130.19 | $130.20 | $130.20 |
| Purchase #7 | $144.50 | 3.128% | $149.02 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $916.61 | $994.5023 | $994.51 | $994.55 | $994.40 | |