| 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 | $118.68 | 9.512% | $129.9688 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $18.62 | 3.214% | $19.2184 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $107.37 | 3.603% | $111.2385 | $111.24 | $111.25 | $111.20 |
| Purchase #4 | $202.92 | 5.417% | $213.9122 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $196.25 | 10.326% | $216.5148 | $216.51 | $216.50 | $216.50 |
| Purchase #6 | $76.43 | 10.466% | $84.4292 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $28.93 | 7.275% | $31.0347 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $749.20 | $806.3166 | $806.31 | $806.30 | $806.20 | |