| 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 | $233.55 | 9.696% | $256.195 | $256.20 | $256.20 | $256.20 |
| Purchase #2 | $244.43 | 5.753% | $258.4921 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $86.41 | 8.104% | $93.4127 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $109.33 | 13.596% | $124.1945 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $160.71 | 7.444% | $172.6733 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $180.63 | 3.694% | $187.3025 | $187.30 | $187.30 | $187.30 |
| Purchase #7 | $10.56 | 10.400% | $11.6582 | $11.66 | $11.65 | $11.70 |
| 7 purchase totals = | $1,025.62 | $1,103.9283 | $1,103.92 | $1,103.90 | $1,104.00 | |