| 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 | $222.58 | 10.385% | $245.6949 | $245.69 | $245.70 | $245.70 |
| Purchase #2 | $74.48 | 5.262% | $78.3991 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $63.90 | 7.310% | $68.5711 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $176.47 | 8.103% | $190.7694 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $5.42 | 13.810% | $6.1685 | $6.17 | $6.15 | $6.20 |
| Purchase #6 | $221.75 | 10.659% | $245.3863 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $97.48 | 3.739% | $101.1248 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $862.08 | $936.1141 | $936.11 | $936.05 | $936.20 | |