| 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 | $186.90 | 8.734% | $203.2238 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $45.98 | 4.305% | $47.9594 | $47.96 | $47.95 | $48.00 |
| Purchase #3 | $84.39 | 10.376% | $93.1463 | $93.15 | $93.15 | $93.10 |
| Purchase #4 | $152.90 | 13.400% | $173.3886 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $193.76 | 10.415% | $213.9401 | $213.94 | $213.95 | $213.90 |
| Purchase #6 | $120.77 | 10.538% | $133.4967 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $193.71 | 12.358% | $217.6487 | $217.65 | $217.65 | $217.60 |
| 7 purchase totals = | $978.41 | $1,082.8036 | $1,082.81 | $1,082.80 | $1,082.70 | |