| 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 | $112.69 | 11.239% | $125.3552 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $26.65 | 4.369% | $27.8143 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $243.88 | 10.682% | $269.9313 | $269.93 | $269.95 | $269.90 |
| Purchase #4 | $32.85 | 7.211% | $35.2188 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $193.75 | 5.416% | $204.2435 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $60.46 | 12.296% | $67.8942 | $67.89 | $67.90 | $67.90 |
| Purchase #7 | $185.61 | 8.821% | $201.9827 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $855.89 | $932.4400 | $932.43 | $932.45 | $932.40 | |