| 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 | $223.35 | 12.446% | $251.1481 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $94.70 | 7.516% | $101.8177 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $141.64 | 9.552% | $155.1695 | $155.17 | $155.15 | $155.20 |
| Purchase #4 | $154.97 | 13.507% | $175.9018 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $111.59 | 7.346% | $119.7874 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $124.87 | 7.688% | $134.47 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $237.59 | 6.402% | $252.8005 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $1,088.71 | $1,191.0950 | $1,191.10 | $1,191.05 | $1,191.10 | |