| 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 | $98.52 | 4.286% | $102.7426 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $149.83 | 6.168% | $159.0715 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $73.96 | 7.813% | $79.7385 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $221.70 | 9.226% | $242.154 | $242.15 | $242.15 | $242.20 |
| Purchase #5 | $190.68 | 11.242% | $212.1162 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $158.34 | 8.841% | $172.3388 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $230.30 | 8.540% | $249.9676 | $249.97 | $249.95 | $250.00 |
| 7 purchase totals = | $1,123.33 | $1,218.1292 | $1,218.13 | $1,218.10 | $1,218.10 | |