| 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 | $199.31 | 6.679% | $212.6219 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $18.81 | 12.280% | $21.1199 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $117.48 | 11.623% | $131.1347 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $54.34 | 5.274% | $57.2059 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $27.45 | 5.493% | $28.9578 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $110.37 | 5.411% | $116.3421 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $103.67 | 10.230% | $114.2754 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $631.43 | $681.6577 | $681.66 | $681.65 | $681.60 | |