| 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 | $241.48 | 3.267% | $249.3692 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $97.30 | 10.712% | $107.7228 | $107.72 | $107.70 | $107.70 |
| Purchase #3 | $23.77 | 7.327% | $25.5116 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $167.32 | 13.686% | $190.2194 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $146.38 | 4.498% | $152.9642 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $197.48 | 13.153% | $223.4545 | $223.45 | $223.45 | $223.50 |
| Purchase #7 | $205.39 | 3.225% | $212.0138 | $212.01 | $212.00 | $212.00 |
| 7 purchase totals = | $1,079.12 | $1,161.2555 | $1,161.24 | $1,161.15 | $1,161.30 | |