| 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 | $204.36 | 4.588% | $213.736 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $5.40 | 4.120% | $5.6225 | $5.62 | $5.60 | $5.60 |
| Purchase #3 | $97.66 | 10.229% | $107.6496 | $107.65 | $107.65 | $107.60 |
| Purchase #4 | $117.70 | 9.422% | $128.7897 | $128.79 | $128.80 | $128.80 |
| Purchase #5 | $228.39 | 7.446% | $245.3959 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $75.71 | 3.808% | $78.593 | $78.59 | $78.60 | $78.60 |
| Purchase #7 | $119.33 | 9.554% | $130.7308 | $130.73 | $130.75 | $130.70 |
| 7 purchase totals = | $848.55 | $910.5175 | $910.52 | $910.55 | $910.40 | |