| 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 | $226.70 | 12.339% | $254.6725 | $254.67 | $254.65 | $254.70 |
| Purchase #2 | $160.33 | 12.268% | $179.9993 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $225.51 | 6.763% | $240.7612 | $240.76 | $240.75 | $240.80 |
| Purchase #4 | $5.74 | 3.676% | $5.951 | $5.95 | $5.95 | $6.00 |
| Purchase #5 | $70.52 | 8.360% | $76.4155 | $76.42 | $76.40 | $76.40 |
| Purchase #6 | $186.35 | 12.635% | $209.8953 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $222.50 | 3.114% | $229.4287 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $1,097.65 | $1,197.1235 | $1,197.13 | $1,197.10 | $1,197.20 | |