| 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 | $212.89 | 10.182% | $234.5665 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $164.27 | 5.120% | $172.6806 | $172.68 | $172.70 | $172.70 |
| Purchase #3 | $201.78 | 7.607% | $217.1294 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $125.87 | 9.127% | $137.3582 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $83.31 | 12.745% | $93.9279 | $93.93 | $93.95 | $93.90 |
| Purchase #6 | $249.39 | 8.679% | $271.0346 | $271.03 | $271.05 | $271.00 |
| Purchase #7 | $242.34 | 8.724% | $263.4817 | $263.48 | $263.50 | $263.50 |
| 7 purchase totals = | $1,279.85 | $1,390.1789 | $1,390.18 | $1,390.25 | $1,390.20 | |