| 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 | $223.39 | 7.669% | $240.5218 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $49.41 | 6.398% | $52.5713 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $154.73 | 10.238% | $170.5713 | $170.57 | $170.55 | $170.60 |
| Purchase #4 | $175.57 | 10.662% | $194.2893 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $128.78 | 7.353% | $138.2492 | $138.25 | $138.25 | $138.20 |
| Purchase #6 | $220.99 | 3.359% | $228.4131 | $228.41 | $228.40 | $228.40 |
| Purchase #7 | $214.79 | 10.243% | $236.7909 | $236.79 | $236.80 | $236.80 |
| 7 purchase totals = | $1,167.66 | $1,261.4069 | $1,261.40 | $1,261.35 | $1,261.40 | |