| 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 | $216.84 | 11.165% | $241.0502 | $241.05 | $241.05 | $241.10 |
| Purchase #2 | $102.78 | 3.689% | $106.5716 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $50.27 | 7.735% | $54.1584 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $124.30 | 6.786% | $132.735 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $20.65 | 12.488% | $23.2288 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $34.81 | 8.498% | $37.7682 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $22.29 | 13.506% | $25.3005 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $571.94 | $620.8127 | $620.82 | $620.80 | $620.90 | |