| 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 | $206.61 | 12.127% | $231.6656 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $234.36 | 9.327% | $256.2188 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $62.27 | 11.453% | $69.4018 | $69.40 | $69.40 | $69.40 |
| Purchase #4 | $222.91 | 13.476% | $252.9494 | $252.95 | $252.95 | $252.90 |
| Purchase #5 | $155.89 | 11.294% | $173.4962 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $90.97 | 9.518% | $99.6285 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $64.97 | 7.352% | $69.7466 | $69.75 | $69.75 | $69.70 |
| 7 purchase totals = | $1,037.98 | $1,153.1069 | $1,153.12 | $1,153.10 | $1,153.00 | |