| 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 | $139.52 | 9.305% | $152.5023 | $152.50 | $152.50 | $152.50 |
| Purchase #2 | $155.74 | 5.511% | $164.3228 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $40.91 | 8.757% | $44.4925 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $125.64 | 12.560% | $141.4204 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $246.78 | 12.654% | $278.0075 | $278.01 | $278.00 | $278.00 |
| Purchase #6 | $186.71 | 8.734% | $203.0173 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $76.96 | 13.778% | $87.5635 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $972.26 | $1,071.3263 | $1,071.32 | $1,071.25 | $1,071.30 | |