| 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 | $224.58 | 4.388% | $234.4346 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $99.25 | 7.248% | $106.4436 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $242.65 | 10.389% | $267.8589 | $267.86 | $267.85 | $267.90 |
| Purchase #4 | $115.70 | 7.664% | $124.5672 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $246.90 | 8.774% | $268.563 | $268.56 | $268.55 | $268.60 |
| Purchase #6 | $241.41 | 4.776% | $252.9397 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $54.62 | 8.783% | $59.4173 | $59.42 | $59.40 | $59.40 |
| 7 purchase totals = | $1,225.11 | $1,314.2243 | $1,314.22 | $1,314.20 | $1,314.20 | |