| 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 | $200.77 | 4.823% | $210.4531 | $210.45 | $210.45 | $210.50 |
| Purchase #2 | $110.90 | 9.790% | $121.7571 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $158.70 | 10.673% | $175.6381 | $175.64 | $175.65 | $175.60 |
| Purchase #4 | $111.84 | 9.294% | $122.2344 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $19.69 | 6.706% | $21.0104 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $41.77 | 4.257% | $43.5481 | $43.55 | $43.55 | $43.50 |
| Purchase #7 | $215.86 | 3.318% | $223.0222 | $223.02 | $223.00 | $223.00 |
| 7 purchase totals = | $859.53 | $917.6634 | $917.66 | $917.65 | $917.60 | |