| 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 | $121.67 | 5.233% | $128.037 | $128.04 | $128.05 | $128.00 |
| Purchase #2 | $138.28 | 11.541% | $154.2389 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $17.29 | 12.197% | $19.3989 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $67.61 | 13.155% | $76.5041 | $76.50 | $76.50 | $76.50 |
| Purchase #5 | $144.32 | 10.311% | $159.2008 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $128.59 | 3.384% | $132.9415 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $207.62 | 4.677% | $217.3304 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $825.38 | $887.6516 | $887.65 | $887.70 | $887.50 | |