| 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 | $109.50 | 9.549% | $119.9562 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $243.89 | 8.176% | $263.8304 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $224.36 | 3.492% | $232.1947 | $232.19 | $232.20 | $232.20 |
| Purchase #4 | $45.59 | 7.648% | $49.0767 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $246.43 | 9.686% | $270.2992 | $270.30 | $270.30 | $270.30 |
| Purchase #6 | $20.89 | 12.126% | $23.4231 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $75.39 | 12.339% | $84.6924 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $966.05 | $1,043.4727 | $1,043.47 | $1,043.50 | $1,043.50 | |