| 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 | $140.63 | 4.605% | $147.106 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $180.98 | 7.868% | $195.2195 | $195.22 | $195.20 | $195.20 |
| Purchase #3 | $219.28 | 4.739% | $229.6717 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $245.26 | 10.694% | $271.4881 | $271.49 | $271.50 | $271.50 |
| Purchase #5 | $235.58 | 6.814% | $251.6324 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $140.47 | 10.171% | $154.7572 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $243.80 | 4.709% | $255.2805 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $1,406.00 | $1,505.1554 | $1,505.16 | $1,505.15 | $1,505.20 | |