| 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 | $199.76 | 9.157% | $218.052 | $218.05 | $218.05 | $218.10 |
| Purchase #2 | $188.41 | 4.734% | $197.3293 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $99.65 | 7.672% | $107.2951 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $104.49 | 4.688% | $109.3885 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $153.40 | 10.487% | $169.4871 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $159.57 | 3.701% | $165.4757 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $75.87 | 5.834% | $80.2963 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $981.15 | $1,047.3240 | $1,047.34 | $1,047.40 | $1,047.40 | |