| 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 | $192.75 | 13.824% | $219.3958 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $189.46 | 9.291% | $207.0627 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $38.32 | 8.649% | $41.6343 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $200.39 | 3.331% | $207.065 | $207.07 | $207.05 | $207.10 |
| Purchase #5 | $70.35 | 9.179% | $76.8074 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $47.26 | 7.333% | $50.7256 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $62.42 | 6.392% | $66.4099 | $66.41 | $66.40 | $66.40 |
| 7 purchase totals = | $800.95 | $869.1007 | $869.11 | $869.10 | $869.10 | |