| 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 | $226.53 | 11.132% | $251.7473 | $251.75 | $251.75 | $251.70 |
| Purchase #2 | $146.26 | 3.736% | $151.7243 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $196.88 | 9.677% | $215.9321 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $203.85 | 13.264% | $230.8887 | $230.89 | $230.90 | $230.90 |
| Purchase #5 | $19.38 | 8.720% | $21.0699 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $116.36 | 4.664% | $121.787 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $89.72 | 6.383% | $95.4468 | $95.45 | $95.45 | $95.40 |
| 7 purchase totals = | $998.98 | $1,088.5961 | $1,088.60 | $1,088.60 | $1,088.50 | |