| 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 | $109.71 | 4.112% | $114.2213 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $220.99 | 5.325% | $232.7577 | $232.76 | $232.75 | $232.80 |
| Purchase #3 | $94.62 | 7.790% | $101.9909 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $121.38 | 4.856% | $127.2742 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $218.79 | 12.759% | $246.7054 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $117.70 | 5.310% | $123.9499 | $123.95 | $123.95 | $123.90 |
| Purchase #7 | $226.99 | 3.593% | $235.1458 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $1,110.18 | $1,182.0452 | $1,182.05 | $1,182.00 | $1,182.00 | |