| 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 | $132.36 | 12.361% | $148.721 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $241.34 | 12.265% | $270.9404 | $270.94 | $270.95 | $270.90 |
| Purchase #3 | $240.49 | 11.231% | $267.4994 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $47.35 | 10.793% | $52.4605 | $52.46 | $52.45 | $52.50 |
| Purchase #5 | $19.59 | 5.800% | $20.7262 | $20.73 | $20.75 | $20.70 |
| Purchase #6 | $189.87 | 5.861% | $200.9983 | $201.00 | $201.00 | $201.00 |
| Purchase #7 | $206.66 | 6.260% | $219.5969 | $219.60 | $219.60 | $219.60 |
| 7 purchase totals = | $1,077.66 | $1,180.9427 | $1,180.95 | $1,180.95 | $1,180.90 | |