| 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 | $232.28 | 3.459% | $240.3146 | $240.31 | $240.30 | $240.30 |
| Purchase #2 | $68.83 | 9.102% | $75.0949 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $97.43 | 12.390% | $109.5016 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $61.38 | 4.457% | $64.1157 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $114.50 | 4.368% | $119.5014 | $119.50 | $119.50 | $119.50 |
| Purchase #6 | $240.72 | 8.166% | $260.3772 | $260.38 | $260.40 | $260.40 |
| Purchase #7 | $114.43 | 5.459% | $120.6767 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $929.57 | $989.5821 | $989.58 | $989.60 | $989.60 | |