| 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 | $140.88 | 7.399% | $151.3037 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $238.66 | 9.346% | $260.9652 | $260.97 | $260.95 | $261.00 |
| Purchase #3 | $13.49 | 5.367% | $14.214 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $242.93 | 4.667% | $254.2675 | $254.27 | $254.25 | $254.30 |
| Purchase #5 | $60.44 | 3.255% | $62.4073 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $183.81 | 7.674% | $197.9156 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $227.49 | 10.182% | $250.653 | $250.65 | $250.65 | $250.70 |
| 7 purchase totals = | $1,107.70 | $1,191.7263 | $1,191.73 | $1,191.65 | $1,191.80 | |