| 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 | $120.49 | 8.643% | $130.904 | $130.90 | $130.90 | $130.90 |
| Purchase #2 | $248.66 | 10.702% | $275.2716 | $275.27 | $275.25 | $275.30 |
| Purchase #3 | $125.91 | 12.666% | $141.8578 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $201.45 | 12.227% | $226.0813 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $235.52 | 3.257% | $243.1909 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $14.88 | 8.441% | $16.136 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $229.46 | 11.116% | $254.9668 | $254.97 | $254.95 | $255.00 |
| 7 purchase totals = | $1,176.37 | $1,288.4084 | $1,288.41 | $1,288.40 | $1,288.50 | |