| 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 | $212.86 | 7.234% | $228.2583 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $214.71 | 6.384% | $228.4171 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $96.58 | 11.311% | $107.5042 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $249.40 | 10.550% | $275.7117 | $275.71 | $275.70 | $275.70 |
| Purchase #5 | $158.39 | 5.847% | $167.6511 | $167.65 | $167.65 | $167.70 |
| Purchase #6 | $217.64 | 6.549% | $231.8932 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $79.96 | 11.603% | $89.2378 | $89.24 | $89.25 | $89.20 |
| 7 purchase totals = | $1,229.54 | $1,328.6734 | $1,328.67 | $1,328.65 | $1,328.70 | |