| 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 | $210.76 | 7.584% | $226.744 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $76.75 | 11.365% | $85.4726 | $85.47 | $85.45 | $85.50 |
| Purchase #3 | $102.98 | 5.239% | $108.3751 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $181.35 | 8.746% | $197.2109 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $38.31 | 3.613% | $39.6941 | $39.69 | $39.70 | $39.70 |
| Purchase #6 | $215.69 | 9.774% | $236.7715 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $69.95 | 8.406% | $75.83 | $75.83 | $75.85 | $75.80 |
| 7 purchase totals = | $895.79 | $970.0982 | $970.09 | $970.10 | $970.10 | |