| 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 | $226.35 | 7.465% | $243.247 | $243.25 | $243.25 | $243.20 |
| Purchase #2 | $7.50 | 11.339% | $8.3504 | $8.35 | $8.35 | $8.40 |
| Purchase #3 | $29.68 | 9.329% | $32.4488 | $32.45 | $32.45 | $32.40 |
| Purchase #4 | $34.53 | 10.450% | $38.1384 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $231.84 | 9.369% | $253.5611 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $108.75 | 7.641% | $117.0596 | $117.06 | $117.05 | $117.10 |
| Purchase #7 | $183.32 | 4.327% | $191.2523 | $191.25 | $191.25 | $191.30 |
| 7 purchase totals = | $821.97 | $884.0576 | $884.06 | $884.05 | $884.10 | |