| 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 | $210.30 | 9.203% | $229.6539 | $229.65 | $229.65 | $229.70 |
| Purchase #2 | $88.51 | 3.628% | $91.7211 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $5.28 | 13.355% | $5.9851 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $125.85 | 11.546% | $140.3806 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $248.35 | 13.701% | $282.3764 | $282.38 | $282.40 | $282.40 |
| Purchase #6 | $249.42 | 10.545% | $275.7213 | $275.72 | $275.70 | $275.70 |
| Purchase #7 | $32.41 | 3.816% | $33.6468 | $33.65 | $33.65 | $33.60 |
| 7 purchase totals = | $960.12 | $1,059.4852 | $1,059.49 | $1,059.50 | $1,059.50 | |