| 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 | $230.75 | 11.371% | $256.9886 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $191.71 | 4.700% | $200.7204 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $95.38 | 6.585% | $101.6608 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $28.56 | 12.305% | $32.0743 | $32.07 | $32.05 | $32.10 |
| Purchase #5 | $244.49 | 8.701% | $265.7631 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $53.88 | 13.293% | $61.0423 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $183.88 | 12.785% | $207.3891 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,028.65 | $1,125.6386 | $1,125.63 | $1,125.60 | $1,125.70 | |