| 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 | $230.83 | 3.155% | $238.1127 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $87.33 | 11.138% | $97.0568 | $97.06 | $97.05 | $97.10 |
| Purchase #3 | $173.54 | 10.392% | $191.5743 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $54.29 | 4.788% | $56.8894 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $234.37 | 9.267% | $256.0891 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $53.35 | 12.616% | $60.0806 | $60.08 | $60.10 | $60.10 |
| Purchase #7 | $58.84 | 4.622% | $61.5596 | $61.56 | $61.55 | $61.60 |
| 7 purchase totals = | $892.55 | $961.3625 | $961.36 | $961.35 | $961.50 | |