| 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 | $190.66 | 13.863% | $217.0912 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $230.61 | 5.403% | $243.0699 | $243.07 | $243.05 | $243.10 |
| Purchase #3 | $149.77 | 6.326% | $159.2445 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $131.45 | 9.203% | $143.5473 | $143.55 | $143.55 | $143.50 |
| Purchase #5 | $125.30 | 7.230% | $134.3592 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $195.57 | 11.399% | $217.863 | $217.86 | $217.85 | $217.90 |
| Purchase #7 | $236.85 | 7.345% | $254.2466 | $254.25 | $254.25 | $254.20 |
| 7 purchase totals = | $1,260.21 | $1,369.4217 | $1,369.42 | $1,369.40 | $1,369.40 | |