| 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 | $231.60 | 11.229% | $257.6064 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $195.46 | 8.532% | $212.1366 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $211.29 | 4.216% | $220.198 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $95.62 | 9.400% | $104.6083 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $234.25 | 9.631% | $256.8106 | $256.81 | $256.80 | $256.80 |
| Purchase #6 | $14.63 | 3.546% | $15.1488 | $15.15 | $15.15 | $15.10 |
| Purchase #7 | $102.39 | 6.685% | $109.2348 | $109.23 | $109.25 | $109.20 |
| 7 purchase totals = | $1,085.24 | $1,175.7435 | $1,175.75 | $1,175.75 | $1,175.60 | |