| 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 | $102.37 | 4.708% | $107.1896 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $63.65 | 4.812% | $66.7128 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $183.87 | 10.573% | $203.3106 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $231.30 | 7.584% | $248.8418 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $151.72 | 6.146% | $161.0447 | $161.04 | $161.05 | $161.00 |
| Purchase #6 | $56.75 | 3.652% | $58.8225 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $209.32 | 7.654% | $225.3414 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $998.98 | $1,071.2634 | $1,071.25 | $1,071.25 | $1,071.10 | |