| 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 | $234.38 | 5.653% | $247.6295 | $247.63 | $247.65 | $247.60 |
| Purchase #2 | $39.88 | 5.221% | $41.9621 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $185.73 | 6.128% | $197.1115 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $179.56 | 13.773% | $204.2908 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $229.43 | 11.177% | $255.0734 | $255.07 | $255.05 | $255.10 |
| Purchase #6 | $163.38 | 12.557% | $183.8956 | $183.90 | $183.90 | $183.90 |
| Purchase #7 | $182.82 | 4.550% | $191.1383 | $191.14 | $191.15 | $191.10 |
| 7 purchase totals = | $1,215.18 | $1,321.1012 | $1,321.10 | $1,321.10 | $1,321.10 | |