| 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 | $234.31 | 5.533% | $247.2744 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $32.43 | 9.482% | $35.505 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $104.48 | 12.587% | $117.6309 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $105.70 | 3.311% | $109.1997 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $216.40 | 13.108% | $244.7657 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $151.49 | 12.767% | $170.8307 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $171.72 | 6.355% | $182.6328 | $182.63 | $182.65 | $182.60 |
| 7 purchase totals = | $1,016.53 | $1,107.8392 | $1,107.84 | $1,107.85 | $1,107.80 | |