| 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 | 12.181% | $224.0928 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $36.89 | 4.593% | $38.5844 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $44.73 | 5.236% | $47.0721 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $107.25 | 10.620% | $118.64 | $118.64 | $118.65 | $118.60 |
| Purchase #5 | $144.39 | 6.459% | $153.7162 | $153.72 | $153.70 | $153.70 |
| Purchase #6 | $194.46 | 11.584% | $216.9862 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $57.46 | 4.241% | $59.8969 | $59.90 | $59.90 | $59.90 |
| 7 purchase totals = | $784.94 | $858.9886 | $858.99 | $859.00 | $859.00 | |