| 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 | $214.63 | 8.264% | $232.367 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $229.49 | 6.205% | $243.7299 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $85.25 | 5.790% | $90.186 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $123.49 | 7.666% | $132.9567 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $221.54 | 13.387% | $251.1976 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $101.32 | 10.642% | $112.1025 | $112.10 | $112.10 | $112.10 |
| Purchase #7 | $90.73 | 5.645% | $95.8517 | $95.85 | $95.85 | $95.90 |
| 7 purchase totals = | $1,066.45 | $1,158.3914 | $1,158.40 | $1,158.40 | $1,158.50 | |