| 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 | $104.84 | 3.505% | $108.5146 | $108.51 | $108.50 | $108.50 |
| Purchase #2 | $169.45 | 11.372% | $188.7199 | $188.72 | $188.70 | $188.70 |
| Purchase #3 | $84.57 | 8.235% | $91.5343 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $222.76 | 6.832% | $237.979 | $237.98 | $238.00 | $238.00 |
| Purchase #5 | $40.46 | 5.433% | $42.6582 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $203.85 | 8.450% | $221.0753 | $221.08 | $221.10 | $221.10 |
| Purchase #7 | $240.54 | 6.458% | $256.0741 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $1,066.47 | $1,146.5554 | $1,146.55 | $1,146.55 | $1,146.60 | |