| 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 | $106.79 | 5.642% | $112.8151 | $112.82 | $112.80 | $112.80 |
| Purchase #2 | $221.86 | 5.854% | $234.8477 | $234.85 | $234.85 | $234.80 |
| Purchase #3 | $203.30 | 10.340% | $224.3212 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $157.53 | 4.210% | $164.162 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $98.85 | 9.742% | $108.48 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $249.72 | 11.772% | $279.117 | $279.12 | $279.10 | $279.10 |
| Purchase #7 | $41.43 | 13.316% | $46.9468 | $46.95 | $46.95 | $46.90 |
| 7 purchase totals = | $1,079.48 | $1,170.6898 | $1,170.70 | $1,170.65 | $1,170.60 | |