| 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 | $220.49 | 5.314% | $232.2068 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $105.37 | 12.274% | $118.3031 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $41.28 | 12.556% | $46.4631 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $246.46 | 7.267% | $264.3702 | $264.37 | $264.35 | $264.40 |
| Purchase #5 | $155.34 | 9.687% | $170.3878 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $191.38 | 13.739% | $217.6737 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $44.50 | 13.873% | $50.6735 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $1,004.82 | $1,100.0782 | $1,100.07 | $1,100.00 | $1,100.20 | |