| 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 | $111.35 | 4.441% | $116.2951 | $116.30 | $116.30 | $116.30 |
| Purchase #2 | $54.69 | 13.795% | $62.2345 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $224.43 | 5.669% | $237.1529 | $237.15 | $237.15 | $237.20 |
| Purchase #4 | $147.38 | 10.663% | $163.0951 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $67.49 | 9.600% | $73.969 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $227.37 | 5.694% | $240.3164 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $173.85 | 9.180% | $189.8094 | $189.81 | $189.80 | $189.80 |
| 7 purchase totals = | $1,006.56 | $1,082.8724 | $1,082.88 | $1,082.85 | $1,082.90 | |