| 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 | $216.92 | 5.644% | $229.163 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $206.89 | 4.344% | $215.8773 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $248.89 | 13.220% | $281.7933 | $281.79 | $281.80 | $281.80 |
| Purchase #4 | $200.36 | 10.159% | $220.7146 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $171.55 | 9.215% | $187.3583 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $170.50 | 3.577% | $176.5988 | $176.60 | $176.60 | $176.60 |
| Purchase #7 | $126.31 | 5.797% | $133.6322 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $1,341.42 | $1,445.1375 | $1,445.13 | $1,445.15 | $1,445.20 | |