| 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 | $244.84 | 5.537% | $258.3968 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $102.89 | 12.363% | $115.6103 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $246.31 | 13.364% | $279.2269 | $279.23 | $279.25 | $279.20 |
| Purchase #4 | $74.66 | 5.489% | $78.7581 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $9.35 | 3.263% | $9.6551 | $9.66 | $9.65 | $9.70 |
| Purchase #6 | $243.73 | 5.851% | $257.9906 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $126.56 | 5.802% | $133.903 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $1,048.34 | $1,133.5408 | $1,133.55 | $1,133.55 | $1,133.60 | |