| 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 | $121.34 | 3.371% | $125.4304 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $160.73 | 11.631% | $179.4245 | $179.42 | $179.40 | $179.40 |
| Purchase #3 | $41.91 | 5.625% | $44.2674 | $44.27 | $44.25 | $44.30 |
| Purchase #4 | $245.68 | 7.739% | $264.6932 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $129.71 | 12.395% | $145.7876 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $52.71 | 13.256% | $59.6972 | $59.70 | $59.70 | $59.70 |
| Purchase #7 | $27.56 | 6.419% | $29.3291 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $779.64 | $848.6294 | $848.63 | $848.65 | $848.60 | |