| 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 | $205.73 | 11.555% | $229.5021 | $229.50 | $229.50 | $229.50 |
| Purchase #2 | $184.27 | 13.752% | $209.6108 | $209.61 | $209.60 | $209.60 |
| Purchase #3 | $193.91 | 5.861% | $205.2751 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $29.33 | 6.436% | $31.2177 | $31.22 | $31.20 | $31.20 |
| Purchase #5 | $225.31 | 6.848% | $240.7392 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $23.78 | 7.481% | $25.559 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $26.75 | 6.208% | $28.4106 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $889.08 | $970.3145 | $970.32 | $970.30 | $970.30 | |