| 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 | $8.49 | 8.316% | $9.196 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $100.55 | 3.782% | $104.3528 | $104.35 | $104.35 | $104.40 |
| Purchase #3 | $230.93 | 4.480% | $241.2757 | $241.28 | $241.30 | $241.30 |
| Purchase #4 | $47.92 | 12.421% | $53.8721 | $53.87 | $53.85 | $53.90 |
| Purchase #5 | $10.94 | 13.389% | $12.4048 | $12.40 | $12.40 | $12.40 |
| Purchase #6 | $250.84 | 11.247% | $279.052 | $279.05 | $279.05 | $279.10 |
| Purchase #7 | $232.83 | 11.758% | $260.2062 | $260.21 | $260.20 | $260.20 |
| 7 purchase totals = | $882.50 | $960.3596 | $960.36 | $960.35 | $960.50 | |