| 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 | $116.81 | 11.172% | $129.86 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $181.88 | 9.442% | $199.0531 | $199.05 | $199.05 | $199.10 |
| Purchase #3 | $248.36 | 9.681% | $272.4037 | $272.40 | $272.40 | $272.40 |
| Purchase #4 | $61.28 | 3.664% | $63.5253 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $38.90 | 13.813% | $44.2733 | $44.27 | $44.25 | $44.30 |
| Purchase #6 | $77.56 | 13.611% | $88.1167 | $88.12 | $88.10 | $88.10 |
| Purchase #7 | $181.45 | 11.587% | $202.4746 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $906.24 | $999.7067 | $999.70 | $999.65 | $999.80 | |