| 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 | $216.86 | 10.790% | $240.2592 | $240.26 | $240.25 | $240.30 |
| Purchase #2 | $115.44 | 5.548% | $121.8446 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $124.87 | 6.128% | $132.522 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $102.27 | 10.576% | $113.0861 | $113.09 | $113.10 | $113.10 |
| Purchase #5 | $176.84 | 3.550% | $183.1178 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $80.71 | 8.560% | $87.6188 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $222.50 | 11.145% | $247.2976 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $1,039.49 | $1,125.7461 | $1,125.75 | $1,125.70 | $1,125.70 | |