| 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 | $208.46 | 3.814% | $216.4107 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $75.51 | 5.425% | $79.6064 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $216.48 | 12.728% | $244.0336 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $158.52 | 7.773% | $170.8418 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $179.28 | 5.581% | $189.2856 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $154.81 | 4.384% | $161.5969 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $96.50 | 13.631% | $109.6539 | $109.65 | $109.65 | $109.70 |
| 7 purchase totals = | $1,089.56 | $1,171.4289 | $1,171.43 | $1,171.45 | $1,171.40 | |