| 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 | $235.86 | 6.332% | $250.7947 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $107.84 | 5.653% | $113.9362 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $194.28 | 11.553% | $216.7252 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $192.51 | 8.434% | $208.7463 | $208.75 | $208.75 | $208.70 |
| Purchase #5 | $138.56 | 5.801% | $146.5979 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $230.74 | 5.194% | $242.7246 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $102.33 | 5.286% | $107.7392 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $1,202.12 | $1,287.2641 | $1,287.27 | $1,287.30 | $1,287.10 | |