| 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 | $228.94 | 10.645% | $253.3107 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $210.86 | 6.562% | $224.6966 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $190.83 | 11.545% | $212.8613 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $53.42 | 4.583% | $55.8682 | $55.87 | $55.85 | $55.90 |
| Purchase #5 | $5.26 | 9.594% | $5.7646 | $5.76 | $5.75 | $5.80 |
| Purchase #6 | $176.84 | 6.108% | $187.6414 | $187.64 | $187.65 | $187.60 |
| Purchase #7 | $231.96 | 3.734% | $240.6214 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $1,098.11 | $1,180.7642 | $1,180.76 | $1,180.70 | $1,180.80 | |