| 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 | $95.79 | 11.829% | $107.121 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $154.75 | 11.386% | $172.3698 | $172.37 | $172.35 | $172.40 |
| Purchase #3 | $233.83 | 4.586% | $244.5534 | $244.55 | $244.55 | $244.60 |
| Purchase #4 | $86.47 | 8.826% | $94.1018 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $171.68 | 12.454% | $193.061 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $76.39 | 12.142% | $85.6653 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $70.57 | 12.794% | $79.5987 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $889.48 | $976.4710 | $976.47 | $976.40 | $976.60 | |