| 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 | $211.77 | 8.149% | $229.0271 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $224.69 | 11.177% | $249.8036 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $79.29 | 5.114% | $83.3449 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $35.57 | 13.350% | $40.3186 | $40.32 | $40.30 | $40.30 |
| Purchase #5 | $235.70 | 10.505% | $260.4603 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $58.84 | 4.224% | $61.3254 | $61.33 | $61.35 | $61.30 |
| Purchase #7 | $157.72 | 4.401% | $164.6613 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $1,003.58 | $1,088.9412 | $1,088.94 | $1,088.95 | $1,088.90 | |