| 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 | $135.40 | 13.104% | $153.1428 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $174.29 | 8.656% | $189.3765 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $83.68 | 12.338% | $94.0044 | $94.00 | $94.00 | $94.00 |
| Purchase #4 | $201.88 | 3.771% | $209.4929 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $234.57 | 3.848% | $243.5963 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $242.92 | 13.649% | $276.0762 | $276.08 | $276.10 | $276.10 |
| Purchase #7 | $247.30 | 7.753% | $266.4732 | $266.47 | $266.45 | $266.50 |
| 7 purchase totals = | $1,320.04 | $1,432.1623 | $1,432.16 | $1,432.20 | $1,432.20 | |