| 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 | $86.84 | 4.512% | $90.7582 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $149.78 | 7.551% | $161.0899 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $195.27 | 10.322% | $215.4258 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $226.67 | 3.739% | $235.1452 | $235.15 | $235.15 | $235.10 |
| Purchase #5 | $173.82 | 8.781% | $189.0831 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $233.58 | 8.700% | $253.9015 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $210.37 | 8.861% | $229.0109 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $1,276.33 | $1,374.4146 | $1,374.42 | $1,374.45 | $1,374.40 | |