| 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 | $203.74 | 12.412% | $229.0282 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $189.28 | 11.117% | $210.3223 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $70.98 | 9.561% | $77.7664 | $77.77 | $77.75 | $77.80 |
| Purchase #4 | $11.36 | 11.767% | $12.6967 | $12.70 | $12.70 | $12.70 |
| Purchase #5 | $158.46 | 13.673% | $180.1262 | $180.13 | $180.15 | $180.10 |
| Purchase #6 | $117.73 | 13.362% | $133.4611 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $26.42 | 4.143% | $27.5146 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $777.97 | $870.9155 | $870.92 | $870.90 | $870.90 | |