| 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 | $202.58 | 10.104% | $223.0487 | $223.05 | $223.05 | $223.00 |
| Purchase #2 | $248.88 | 4.535% | $260.1667 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $58.55 | 13.350% | $66.3664 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $177.25 | 12.145% | $198.777 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $167.65 | 12.199% | $188.1016 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $90.35 | 12.804% | $101.9184 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $132.34 | 10.816% | $146.6539 | $146.65 | $146.65 | $146.70 |
| 7 purchase totals = | $1,077.60 | $1,185.0327 | $1,185.04 | $1,185.00 | $1,185.10 | |