| 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 | $17.92 | 7.683% | $19.2968 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $231.80 | 10.161% | $255.3532 | $255.35 | $255.35 | $255.40 |
| Purchase #3 | $22.80 | 3.229% | $23.5362 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $142.86 | 7.228% | $153.1859 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $13.73 | 11.146% | $15.2603 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $98.74 | 12.239% | $110.8248 | $110.82 | $110.80 | $110.80 |
| Purchase #7 | $175.83 | 10.745% | $194.7229 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $703.68 | $772.1801 | $772.18 | $772.15 | $772.20 | |