| 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 | $191.28 | 10.848% | $212.0301 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $153.29 | 5.201% | $161.2626 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $61.78 | 3.640% | $64.0288 | $64.03 | $64.05 | $64.00 |
| Purchase #4 | $141.35 | 13.209% | $160.0209 | $160.02 | $160.00 | $160.00 |
| Purchase #5 | $11.25 | 6.867% | $12.0225 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $65.82 | 3.331% | $68.0125 | $68.01 | $68.00 | $68.00 |
| Purchase #7 | $24.62 | 13.361% | $27.9095 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $649.39 | $705.2869 | $705.28 | $705.25 | $705.20 | |