| 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 | $238.29 | 13.643% | $270.7999 | $270.80 | $270.80 | $270.80 |
| Purchase #2 | $246.81 | 11.198% | $274.4478 | $274.45 | $274.45 | $274.40 |
| Purchase #3 | $109.96 | 13.641% | $124.9596 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $192.93 | 5.651% | $203.8325 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $164.46 | 3.435% | $170.1092 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $240.72 | 12.167% | $270.0084 | $270.01 | $270.00 | $270.00 |
| Purchase #7 | $216.96 | 5.811% | $229.5675 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $1,410.13 | $1,543.7249 | $1,543.73 | $1,543.70 | $1,543.70 | |