| 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 | $43.66 | 9.263% | $47.7042 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $8.87 | 11.420% | $9.883 | $9.88 | $9.90 | $9.90 |
| Purchase #3 | $183.53 | 10.134% | $202.1289 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $153.46 | 8.400% | $166.3506 | $166.35 | $166.35 | $166.40 |
| Purchase #5 | $244.95 | 9.702% | $268.715 | $268.72 | $268.70 | $268.70 |
| Purchase #6 | $247.95 | 12.769% | $279.6107 | $279.61 | $279.60 | $279.60 |
| Purchase #7 | $156.71 | 8.873% | $170.6149 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $1,039.13 | $1,145.0073 | $1,145.00 | $1,145.00 | $1,145.00 | |