| 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 | $106.80 | 7.562% | $114.8762 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $225.69 | 9.262% | $246.5934 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $134.36 | 12.314% | $150.9051 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $6.61 | 13.168% | $7.4804 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $231.40 | 9.456% | $253.2812 | $253.28 | $253.30 | $253.30 |
| Purchase #6 | $17.27 | 11.140% | $19.1939 | $19.19 | $19.20 | $19.20 |
| Purchase #7 | $163.58 | 8.588% | $177.6283 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $885.71 | $969.9585 | $969.96 | $970.05 | $970.00 | |