| 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 | $105.62 | 13.742% | $120.1343 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $187.33 | 8.336% | $202.9458 | $202.95 | $202.95 | $202.90 |
| Purchase #3 | $83.96 | 11.674% | $93.7615 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $67.82 | 12.668% | $76.4114 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $214.93 | 9.565% | $235.4881 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $143.27 | 12.183% | $160.7246 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $79.52 | 4.290% | $82.9314 | $82.93 | $82.95 | $82.90 |
| 7 purchase totals = | $882.45 | $972.3971 | $972.39 | $972.40 | $972.30 | |