| 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 | $141.29 | 9.407% | $154.5812 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $160.76 | 12.192% | $180.3599 | $180.36 | $180.35 | $180.40 |
| Purchase #3 | $247.74 | 6.842% | $264.6904 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $10.53 | 13.133% | $11.9129 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $222.72 | 10.808% | $246.7916 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $197.30 | 7.566% | $212.2277 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $229.39 | 8.258% | $248.333 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $1,209.73 | $1,318.8967 | $1,318.89 | $1,318.95 | $1,318.90 | |