| 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 | $110.81 | 4.859% | $116.1943 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $239.89 | 9.705% | $263.1713 | $263.17 | $263.15 | $263.20 |
| Purchase #3 | $101.28 | 11.678% | $113.1075 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $149.26 | 11.344% | $166.1921 | $166.19 | $166.20 | $166.20 |
| Purchase #5 | $207.77 | 11.235% | $231.113 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $85.94 | 5.179% | $90.3908 | $90.39 | $90.40 | $90.40 |
| Purchase #7 | $172.79 | 4.398% | $180.3893 | $180.39 | $180.40 | $180.40 |
| 7 purchase totals = | $1,067.74 | $1,160.5583 | $1,160.55 | $1,160.55 | $1,160.60 | |