| 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 | $248.32 | 11.371% | $276.5565 | $276.56 | $276.55 | $276.60 |
| Purchase #2 | $21.89 | 9.403% | $23.9483 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $106.55 | 11.754% | $119.0739 | $119.07 | $119.05 | $119.10 |
| Purchase #4 | $100.53 | 4.570% | $105.1242 | $105.12 | $105.10 | $105.10 |
| Purchase #5 | $131.92 | 6.588% | $140.6109 | $140.61 | $140.60 | $140.60 |
| Purchase #6 | $21.29 | 7.126% | $22.8071 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $58.31 | 3.398% | $60.2914 | $60.29 | $60.30 | $60.30 |
| 7 purchase totals = | $688.81 | $748.4123 | $748.41 | $748.35 | $748.40 | |