| 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 | $232.72 | 7.109% | $249.2641 | $249.26 | $249.25 | $249.30 |
| Purchase #2 | $31.72 | 6.263% | $33.7066 | $33.71 | $33.70 | $33.70 |
| Purchase #3 | $109.57 | 12.367% | $123.1205 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $29.83 | 5.848% | $31.5745 | $31.57 | $31.55 | $31.60 |
| Purchase #5 | $7.81 | 7.164% | $8.3695 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $148.55 | 8.747% | $161.5437 | $161.54 | $161.55 | $161.50 |
| Purchase #7 | $212.64 | 12.542% | $239.3093 | $239.31 | $239.30 | $239.30 |
| 7 purchase totals = | $772.84 | $846.8882 | $846.88 | $846.80 | $846.90 | |