| 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 | $208.85 | 7.641% | $224.8082 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $135.82 | 13.245% | $153.8094 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $36.60 | 6.454% | $38.9622 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $136.80 | 13.695% | $155.5348 | $155.53 | $155.55 | $155.50 |
| Purchase #5 | $42.80 | 7.265% | $45.9094 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $211.32 | 4.163% | $220.1173 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $39.67 | 11.462% | $44.217 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $811.86 | $883.3583 | $883.36 | $883.30 | $883.30 | |