| 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 | $215.28 | 13.755% | $244.8918 | $244.89 | $244.90 | $244.90 |
| Purchase #2 | $152.57 | 5.743% | $161.3321 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $153.26 | 8.362% | $166.0756 | $166.08 | $166.10 | $166.10 |
| Purchase #4 | $227.99 | 12.357% | $256.1627 | $256.16 | $256.15 | $256.20 |
| Purchase #5 | $66.88 | 7.405% | $71.8325 | $71.83 | $71.85 | $71.80 |
| Purchase #6 | $121.84 | 6.809% | $130.1361 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $207.96 | 9.278% | $227.2545 | $227.25 | $227.25 | $227.30 |
| 7 purchase totals = | $1,145.78 | $1,257.6853 | $1,257.68 | $1,257.75 | $1,257.70 | |