| 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 | $102.71 | 6.622% | $109.5115 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $245.55 | 4.585% | $256.8085 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $18.38 | 3.794% | $19.0773 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $82.78 | 10.160% | $91.1904 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $161.91 | 4.614% | $169.3805 | $169.38 | $169.40 | $169.40 |
| Purchase #6 | $154.88 | 10.129% | $170.5678 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $169.87 | 10.652% | $187.9646 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $936.08 | $1,004.5006 | $1,004.50 | $1,004.50 | $1,004.60 | |