| 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 | $197.70 | 11.700% | $220.8309 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $119.88 | 4.407% | $125.1631 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $33.64 | 10.409% | $37.1416 | $37.14 | $37.15 | $37.10 |
| Purchase #4 | $171.96 | 12.167% | $192.8824 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $241.82 | 9.148% | $263.9417 | $263.94 | $263.95 | $263.90 |
| Purchase #6 | $206.89 | 6.795% | $220.9482 | $220.95 | $220.95 | $220.90 |
| Purchase #7 | $15.27 | 7.630% | $16.4351 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $987.16 | $1,077.3430 | $1,077.34 | $1,077.40 | $1,077.20 | |