| 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 | $221.48 | 3.199% | $228.5651 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $58.91 | 9.390% | $64.4416 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $217.64 | 8.473% | $236.0806 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $12.91 | 12.293% | $14.497 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $68.31 | 10.297% | $75.3439 | $75.34 | $75.35 | $75.30 |
| Purchase #6 | $91.73 | 3.659% | $95.0864 | $95.09 | $95.10 | $95.10 |
| Purchase #7 | $235.28 | 13.744% | $267.6169 | $267.62 | $267.60 | $267.60 |
| 7 purchase totals = | $906.26 | $981.6315 | $981.64 | $981.65 | $981.60 | |