| 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 | $219.96 | 12.874% | $248.2777 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $67.93 | 9.423% | $74.331 | $74.33 | $74.35 | $74.30 |
| Purchase #3 | $156.61 | 4.613% | $163.8344 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $81.69 | 8.753% | $88.8403 | $88.84 | $88.85 | $88.80 |
| Purchase #5 | $85.30 | 4.480% | $89.1214 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $150.96 | 3.779% | $156.6648 | $156.66 | $156.65 | $156.70 |
| Purchase #7 | $104.50 | 10.521% | $115.4944 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $866.95 | $936.5640 | $936.55 | $936.60 | $936.50 | |