| 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 | $222.94 | 9.278% | $243.6244 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $20.67 | 8.257% | $22.3767 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $236.30 | 7.146% | $253.186 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $52.49 | 4.842% | $55.0316 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $79.49 | 4.862% | $83.3548 | $83.35 | $83.35 | $83.40 |
| Purchase #6 | $33.25 | 4.683% | $34.8071 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $130.99 | 5.252% | $137.8696 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $776.13 | $830.2502 | $830.25 | $830.25 | $830.30 | |