| 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 | $224.26 | 4.288% | $233.8763 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $126.28 | 4.794% | $132.3339 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $206.36 | 10.336% | $227.6894 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $109.56 | 10.527% | $121.0934 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $6.94 | 4.325% | $7.2402 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $150.81 | 10.169% | $166.1459 | $166.15 | $166.15 | $166.10 |
| Purchase #7 | $142.55 | 9.233% | $155.7116 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $966.76 | $1,044.0907 | $1,044.09 | $1,044.15 | $1,044.00 | |