| 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 | $126.55 | 7.424% | $135.9451 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $243.31 | 11.806% | $272.0352 | $272.04 | $272.05 | $272.00 |
| Purchase #3 | $239.57 | 5.398% | $252.502 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $215.31 | 4.660% | $225.3434 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $93.76 | 6.543% | $99.8947 | $99.89 | $99.90 | $99.90 |
| Purchase #6 | $35.70 | 13.754% | $40.6102 | $40.61 | $40.60 | $40.60 |
| Purchase #7 | $241.42 | 11.121% | $268.2683 | $268.27 | $268.25 | $268.30 |
| 7 purchase totals = | $1,195.62 | $1,294.5989 | $1,294.60 | $1,294.60 | $1,294.50 | |