| 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 | $117.67 | 6.393% | $125.1926 | $125.19 | $125.20 | $125.20 |
| Purchase #2 | $206.99 | 6.656% | $220.7673 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $224.97 | 3.306% | $232.4075 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $232.53 | 8.753% | $252.8834 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $77.96 | 3.455% | $80.6535 | $80.65 | $80.65 | $80.70 |
| Purchase #6 | $216.78 | 10.184% | $238.8569 | $238.86 | $238.85 | $238.90 |
| Purchase #7 | $158.69 | 7.530% | $170.6394 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $1,235.59 | $1,321.4006 | $1,321.40 | $1,321.40 | $1,321.50 | |