| 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 | $240.65 | 10.741% | $266.4982 | $266.50 | $266.50 | $266.50 |
| Purchase #2 | $36.98 | 8.273% | $40.0394 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $17.76 | 8.522% | $19.2735 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $229.79 | 10.426% | $253.7479 | $253.75 | $253.75 | $253.70 |
| Purchase #5 | $53.93 | 7.121% | $57.7704 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $124.82 | 11.487% | $139.1581 | $139.16 | $139.15 | $139.20 |
| Purchase #7 | $232.40 | 9.113% | $253.5786 | $253.58 | $253.60 | $253.60 |
| 7 purchase totals = | $936.33 | $1,030.0661 | $1,030.07 | $1,030.05 | $1,030.10 | |