| 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 | $204.63 | 10.373% | $225.8563 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $78.60 | 8.790% | $85.5089 | $85.51 | $85.50 | $85.50 |
| Purchase #3 | $194.79 | 4.690% | $203.9257 | $203.93 | $203.95 | $203.90 |
| Purchase #4 | $111.37 | 9.307% | $121.7352 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $180.92 | 11.169% | $201.127 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $238.34 | 10.708% | $263.8614 | $263.86 | $263.85 | $263.90 |
| Purchase #7 | $145.44 | 12.187% | $163.1648 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $1,154.09 | $1,265.1793 | $1,265.19 | $1,265.20 | $1,265.20 | |