| 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 | $191.94 | 9.487% | $210.1493 | $210.15 | $210.15 | $210.10 |
| Purchase #2 | $250.48 | 11.533% | $279.3679 | $279.37 | $279.35 | $279.40 |
| Purchase #3 | $211.46 | 12.792% | $238.51 | $238.51 | $238.50 | $238.50 |
| Purchase #4 | $242.69 | 7.309% | $260.4282 | $260.43 | $260.45 | $260.40 |
| Purchase #5 | $121.72 | 7.555% | $130.9159 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $214.32 | 8.338% | $232.19 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $76.37 | 3.254% | $78.8551 | $78.86 | $78.85 | $78.90 |
| 7 purchase totals = | $1,308.98 | $1,430.4164 | $1,430.43 | $1,430.40 | $1,430.40 | |