| 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 | $163.26 | 4.252% | $170.2018 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $33.81 | 13.131% | $38.2496 | $38.25 | $38.25 | $38.20 |
| Purchase #3 | $9.99 | 10.249% | $11.0139 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $217.30 | 7.626% | $233.8713 | $233.87 | $233.85 | $233.90 |
| Purchase #5 | $116.96 | 10.479% | $129.2162 | $129.22 | $129.20 | $129.20 |
| Purchase #6 | $239.92 | 10.452% | $264.9964 | $265.00 | $265.00 | $265.00 |
| Purchase #7 | $146.74 | 12.539% | $165.1397 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $927.98 | $1,012.6889 | $1,012.69 | $1,012.65 | $1,012.60 | |