| 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 | $134.54 | 13.658% | $152.9155 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $133.74 | 8.739% | $145.4275 | $145.43 | $145.45 | $145.40 |
| Purchase #3 | $47.39 | 11.746% | $52.9564 | $52.96 | $52.95 | $53.00 |
| Purchase #4 | $81.28 | 5.448% | $85.7081 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $122.91 | 5.591% | $129.7819 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $13.71 | 11.176% | $15.2422 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $238.53 | 3.370% | $246.5685 | $246.57 | $246.55 | $246.60 |
| 7 purchase totals = | $772.10 | $828.6001 | $828.61 | $828.60 | $828.60 | |