| 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 | $218.72 | 11.730% | $244.3759 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $169.78 | 13.802% | $193.213 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $210.40 | 11.491% | $234.5771 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $87.28 | 12.676% | $98.3436 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $106.45 | 11.827% | $119.0398 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $112.53 | 12.130% | $126.1799 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $192.69 | 11.499% | $214.8474 | $214.85 | $214.85 | $214.80 |
| 7 purchase totals = | $1,097.85 | $1,230.5767 | $1,230.58 | $1,230.65 | $1,230.50 | |