| 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 | $93.83 | 7.501% | $100.8682 | $100.87 | $100.85 | $100.90 |
| Purchase #2 | $107.62 | 9.467% | $117.8084 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $197.31 | 6.116% | $209.3775 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $130.70 | 13.851% | $148.8033 | $148.80 | $148.80 | $148.80 |
| Purchase #5 | $155.39 | 10.598% | $171.8582 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $148.51 | 5.119% | $156.1122 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $165.26 | 4.808% | $173.2057 | $173.21 | $173.20 | $173.20 |
| 7 purchase totals = | $998.62 | $1,078.0335 | $1,078.04 | $1,078.00 | $1,078.10 | |