| 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 | $247.45 | 11.705% | $276.414 | $276.41 | $276.40 | $276.40 |
| Purchase #2 | $90.74 | 13.552% | $103.0371 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $215.89 | 7.559% | $232.2091 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $217.72 | 5.139% | $228.9086 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $225.78 | 7.375% | $242.4313 | $242.43 | $242.45 | $242.40 |
| Purchase #6 | $231.84 | 6.335% | $246.5271 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $59.49 | 6.520% | $63.3687 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $1,288.91 | $1,392.8959 | $1,392.90 | $1,392.90 | $1,392.80 | |