| 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 | $193.69 | 3.572% | $200.6086 | $200.61 | $200.60 | $200.60 |
| Purchase #2 | $233.85 | 13.136% | $264.5685 | $264.57 | $264.55 | $264.60 |
| Purchase #3 | $198.65 | 4.582% | $207.7521 | $207.75 | $207.75 | $207.80 |
| Purchase #4 | $235.46 | 5.179% | $247.6545 | $247.65 | $247.65 | $247.70 |
| Purchase #5 | $171.28 | 10.861% | $189.8827 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $104.50 | 6.130% | $110.9059 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $205.64 | 12.833% | $232.0298 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $1,343.07 | $1,453.4021 | $1,453.40 | $1,453.40 | $1,453.50 | |