| 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 | $113.61 | 11.596% | $126.7842 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $120.84 | 3.272% | $124.7939 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $168.48 | 6.802% | $179.94 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $236.55 | 11.757% | $264.3612 | $264.36 | $264.35 | $264.40 |
| Purchase #5 | $115.79 | 10.327% | $127.7476 | $127.75 | $127.75 | $127.70 |
| Purchase #6 | $12.27 | 3.504% | $12.6999 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $128.30 | 11.381% | $142.9018 | $142.90 | $142.90 | $142.90 |
| 7 purchase totals = | $895.84 | $979.2286 | $979.22 | $979.25 | $979.20 | |