| 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 | $218.74 | 13.525% | $248.3246 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $83.77 | 9.348% | $91.6008 | $91.60 | $91.60 | $91.60 |
| Purchase #3 | $75.75 | 9.564% | $82.9947 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $74.51 | 7.326% | $79.9686 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $219.29 | 11.277% | $244.0193 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $80.95 | 13.274% | $91.6953 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $126.49 | 11.679% | $141.2628 | $141.26 | $141.25 | $141.30 |
| 7 purchase totals = | $879.50 | $979.8661 | $979.86 | $979.80 | $979.90 | |