| 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 | $237.33 | 3.710% | $246.1349 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $187.54 | 3.376% | $193.8714 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $249.93 | 4.710% | $261.7017 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $238.80 | 7.309% | $256.2539 | $256.25 | $256.25 | $256.30 |
| Purchase #5 | $171.27 | 6.342% | $182.1319 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $184.37 | 3.673% | $191.1419 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $181.87 | 7.712% | $195.8958 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $1,451.11 | $1,527.1315 | $1,527.12 | $1,527.15 | $1,527.10 | |