| 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 | $186.49 | 13.105% | $210.9295 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $107.56 | 5.694% | $113.6845 | $113.68 | $113.70 | $113.70 |
| Purchase #3 | $122.50 | 8.780% | $133.2555 | $133.26 | $133.25 | $133.30 |
| Purchase #4 | $135.71 | 8.652% | $147.4516 | $147.45 | $147.45 | $147.50 |
| Purchase #5 | $106.35 | 9.863% | $116.8393 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $152.58 | 11.447% | $170.0458 | $170.05 | $170.05 | $170.00 |
| Purchase #7 | $45.43 | 4.137% | $47.3094 | $47.31 | $47.30 | $47.30 |
| 7 purchase totals = | $856.62 | $939.5156 | $939.52 | $939.55 | $939.50 | |