| 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 | $244.78 | 7.481% | $263.092 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $217.81 | 9.628% | $238.7807 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $220.28 | 10.806% | $244.0835 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $45.99 | 5.383% | $48.4656 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $15.82 | 5.115% | $16.6292 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $143.99 | 11.339% | $160.317 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $47.43 | 4.280% | $49.46 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $936.10 | $1,020.8280 | $1,020.83 | $1,020.85 | $1,020.90 | |