| 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 | $102.26 | 10.787% | $113.2908 | $113.29 | $113.30 | $113.30 |
| Purchase #2 | $212.81 | 3.424% | $220.0966 | $220.10 | $220.10 | $220.10 |
| Purchase #3 | $222.32 | 8.363% | $240.9126 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $118.62 | 10.454% | $131.0205 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $55.52 | 3.287% | $57.3449 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $101.26 | 8.622% | $109.9906 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $122.63 | 5.769% | $129.7045 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $935.42 | $1,002.3605 | $1,002.35 | $1,002.35 | $1,002.30 | |