| 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 | $111.31 | 9.434% | $121.811 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $156.55 | 8.155% | $169.3167 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $40.71 | 13.752% | $46.3084 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $149.48 | 3.778% | $155.1274 | $155.13 | $155.15 | $155.10 |
| Purchase #5 | $245.62 | 5.844% | $259.974 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $234.32 | 9.823% | $257.3373 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $109.68 | 6.538% | $116.8509 | $116.85 | $116.85 | $116.90 |
| 7 purchase totals = | $1,047.67 | $1,126.7257 | $1,126.73 | $1,126.70 | $1,126.70 | |