| 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 | $240.33 | 9.619% | $263.4473 | $263.45 | $263.45 | $263.40 |
| Purchase #2 | $168.25 | 11.439% | $187.4961 | $187.50 | $187.50 | $187.50 |
| Purchase #3 | $132.78 | 9.815% | $145.8124 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $236.98 | 7.229% | $254.1113 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $84.56 | 8.689% | $91.9074 | $91.91 | $91.90 | $91.90 |
| Purchase #6 | $35.70 | 6.679% | $38.0844 | $38.08 | $38.10 | $38.10 |
| Purchase #7 | $23.71 | 12.452% | $26.6624 | $26.66 | $26.65 | $26.70 |
| 7 purchase totals = | $922.31 | $1,007.5213 | $1,007.52 | $1,007.50 | $1,007.50 | |