| 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 | $229.38 | 4.182% | $238.9727 | $238.97 | $238.95 | $239.00 |
| Purchase #2 | $235.92 | 9.485% | $258.297 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $224.59 | 3.156% | $231.6781 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $184.50 | 11.585% | $205.8743 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $144.92 | 4.459% | $151.382 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $188.94 | 5.852% | $199.9968 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $37.87 | 5.109% | $39.8048 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $1,246.12 | $1,326.0057 | $1,326.00 | $1,326.00 | $1,326.10 | |