| 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 | $225.89 | 3.711% | $234.2728 | $234.27 | $234.25 | $234.30 |
| Purchase #2 | $200.48 | 9.537% | $219.5998 | $219.60 | $219.60 | $219.60 |
| Purchase #3 | $7.35 | 10.828% | $8.1459 | $8.15 | $8.15 | $8.10 |
| Purchase #4 | $105.52 | 9.659% | $115.7122 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $191.31 | 3.325% | $197.6711 | $197.67 | $197.65 | $197.70 |
| Purchase #6 | $243.72 | 7.104% | $261.0339 | $261.03 | $261.05 | $261.00 |
| Purchase #7 | $152.31 | 3.269% | $157.289 | $157.29 | $157.30 | $157.30 |
| 7 purchase totals = | $1,126.58 | $1,193.7247 | $1,193.72 | $1,193.70 | $1,193.70 | |