| 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 | $220.31 | 3.658% | $228.3689 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $246.26 | 7.447% | $264.599 | $264.60 | $264.60 | $264.60 |
| Purchase #3 | $233.46 | 3.612% | $241.8926 | $241.89 | $241.90 | $241.90 |
| Purchase #4 | $81.67 | 12.237% | $91.664 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $29.84 | 11.331% | $33.2212 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $102.80 | 3.214% | $106.104 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $151.88 | 7.836% | $163.7813 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $1,066.22 | $1,129.6310 | $1,129.62 | $1,129.60 | $1,129.70 | |