| 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 | $116.97 | 13.544% | $132.8124 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $234.35 | 7.685% | $252.3598 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $232.69 | 10.499% | $257.1201 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $32.38 | 4.621% | $33.8763 | $33.88 | $33.90 | $33.90 |
| Purchase #5 | $32.71 | 13.503% | $37.1268 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $45.40 | 5.523% | $47.9074 | $47.91 | $47.90 | $47.90 |
| Purchase #7 | $240.97 | 13.449% | $273.3781 | $273.38 | $273.40 | $273.40 |
| 7 purchase totals = | $935.47 | $1,034.5809 | $1,034.59 | $1,034.60 | $1,034.60 | |