| 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 | $237.73 | 6.572% | $253.3536 | $253.35 | $253.35 | $253.40 |
| Purchase #2 | $64.51 | 12.754% | $72.7376 | $72.74 | $72.75 | $72.70 |
| Purchase #3 | $105.61 | 12.722% | $119.0457 | $119.05 | $119.05 | $119.00 |
| Purchase #4 | $61.90 | 3.842% | $64.2782 | $64.28 | $64.30 | $64.30 |
| Purchase #5 | $203.56 | 12.686% | $229.3836 | $229.38 | $229.40 | $229.40 |
| Purchase #6 | $201.99 | 12.837% | $227.9195 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $125.83 | 7.329% | $135.0521 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $1,001.13 | $1,101.7703 | $1,101.77 | $1,101.80 | $1,101.80 | |