| 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 | $208.86 | 4.637% | $218.5448 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $192.44 | 5.675% | $203.361 | $203.36 | $203.35 | $203.40 |
| Purchase #3 | $38.66 | 9.725% | $42.4197 | $42.42 | $42.40 | $42.40 |
| Purchase #4 | $83.35 | 4.701% | $87.2683 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $232.66 | 11.831% | $260.186 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $100.33 | 9.286% | $109.6466 | $109.65 | $109.65 | $109.60 |
| Purchase #7 | $143.94 | 11.762% | $160.8702 | $160.87 | $160.85 | $160.90 |
| 7 purchase totals = | $1,000.24 | $1,082.2966 | $1,082.30 | $1,082.25 | $1,082.30 | |