| 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 | $222.67 | 9.259% | $243.287 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $200.56 | 6.694% | $213.9855 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $250.29 | 5.220% | $263.3551 | $263.36 | $263.35 | $263.40 |
| Purchase #4 | $202.49 | 12.525% | $227.8519 | $227.85 | $227.85 | $227.90 |
| Purchase #5 | $91.53 | 8.751% | $99.5398 | $99.54 | $99.55 | $99.50 |
| Purchase #6 | $202.86 | 8.594% | $220.2938 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $153.90 | 5.471% | $162.3199 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $1,324.30 | $1,430.6330 | $1,430.64 | $1,430.65 | $1,430.70 | |