| 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 | $204.49 | 7.160% | $219.1315 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $47.67 | 11.334% | $53.0729 | $53.07 | $53.05 | $53.10 |
| Purchase #3 | $60.81 | 7.113% | $65.1354 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $240.74 | 8.704% | $261.694 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $160.94 | 11.284% | $179.1005 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $106.79 | 3.789% | $110.8363 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $111.28 | 5.712% | $117.6363 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $932.72 | $1,006.6069 | $1,006.61 | $1,006.65 | $1,006.50 | |