| 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 | $39.93 | 3.192% | $41.2046 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $133.58 | 4.749% | $139.9237 | $139.92 | $139.90 | $139.90 |
| Purchase #3 | $120.76 | 11.297% | $134.4023 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $151.27 | 9.575% | $165.7541 | $165.75 | $165.75 | $165.80 |
| Purchase #5 | $225.74 | 4.704% | $236.3588 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $173.97 | 8.593% | $188.9192 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $176.51 | 5.573% | $186.3469 | $186.35 | $186.35 | $186.30 |
| 7 purchase totals = | $1,021.76 | $1,092.9096 | $1,092.90 | $1,092.85 | $1,092.90 | |