| 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 | $124.65 | 13.694% | $141.7196 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $128.70 | 7.341% | $138.1479 | $138.15 | $138.15 | $138.10 |
| Purchase #3 | $45.54 | 4.146% | $47.4281 | $47.43 | $47.45 | $47.40 |
| Purchase #4 | $11.70 | 10.120% | $12.884 | $12.88 | $12.90 | $12.90 |
| Purchase #5 | $102.27 | 13.137% | $115.7052 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $14.59 | 13.341% | $16.5365 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $111.96 | 12.760% | $126.2461 | $126.25 | $126.25 | $126.20 |
| 7 purchase totals = | $539.41 | $598.6674 | $598.68 | $598.70 | $598.50 | |