| 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 | $105.64 | 5.162% | $111.0931 | $111.09 | $111.10 | $111.10 |
| Purchase #2 | $119.28 | 5.229% | $125.5172 | $125.52 | $125.50 | $125.50 |
| Purchase #3 | $195.53 | 8.748% | $212.635 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $191.81 | 6.699% | $204.6594 | $204.66 | $204.65 | $204.70 |
| Purchase #5 | $62.76 | 12.681% | $70.7186 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $18.56 | 3.194% | $19.1528 | $19.15 | $19.15 | $19.20 |
| Purchase #7 | $225.64 | 3.635% | $233.842 | $233.84 | $233.85 | $233.80 |
| 7 purchase totals = | $919.22 | $977.6181 | $977.62 | $977.60 | $977.60 | |