| 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 | $234.42 | 7.163% | $251.2115 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $116.68 | 3.654% | $120.9435 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $93.41 | 13.797% | $106.2978 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $195.94 | 3.637% | $203.0663 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $22.47 | 12.694% | $25.3223 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $168.86 | 12.592% | $190.1229 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $55.43 | 5.300% | $58.3678 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $887.21 | $955.3321 | $955.33 | $955.25 | $955.30 | |