| 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 | $244.56 | 7.624% | $263.2053 | $263.21 | $263.20 | $263.20 |
| Purchase #2 | $96.60 | 11.274% | $107.4907 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $146.59 | 5.122% | $154.0983 | $154.10 | $154.10 | $154.10 |
| Purchase #4 | $78.68 | 12.709% | $88.6794 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $149.58 | 9.483% | $163.7647 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $184.85 | 6.255% | $196.4124 | $196.41 | $196.40 | $196.40 |
| Purchase #7 | $92.95 | 11.323% | $103.4747 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $993.81 | $1,077.1255 | $1,077.12 | $1,077.10 | $1,077.20 | |