| 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 | $180.61 | 6.494% | $192.3388 | $192.34 | $192.35 | $192.30 |
| Purchase #2 | $228.72 | 8.105% | $247.2578 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $93.68 | 8.762% | $101.8882 | $101.89 | $101.90 | $101.90 |
| Purchase #4 | $64.38 | 3.731% | $66.782 | $66.78 | $66.80 | $66.80 |
| Purchase #5 | $231.39 | 9.870% | $254.2282 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $206.60 | 5.345% | $217.6428 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $217.40 | 10.404% | $240.0183 | $240.02 | $240.00 | $240.00 |
| 7 purchase totals = | $1,222.78 | $1,320.1561 | $1,320.16 | $1,320.20 | $1,320.10 | |