| 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 | $193.31 | 6.421% | $205.7224 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $189.89 | 13.286% | $215.1188 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $196.43 | 8.701% | $213.5214 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $10.41 | 11.290% | $11.5853 | $11.59 | $11.60 | $11.60 |
| Purchase #5 | $206.93 | 5.585% | $218.487 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $20.45 | 8.131% | $22.1128 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $246.52 | 10.257% | $271.8056 | $271.81 | $271.80 | $271.80 |
| 7 purchase totals = | $1,063.94 | $1,158.3533 | $1,158.36 | $1,158.30 | $1,158.30 | |