| 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 | $172.44 | 7.828% | $185.9386 | $185.94 | $185.95 | $185.90 |
| Purchase #2 | $29.76 | 10.229% | $32.8042 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $22.91 | 5.799% | $24.2386 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $126.29 | 10.383% | $139.4027 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $87.94 | 4.559% | $91.9492 | $91.95 | $91.95 | $91.90 |
| Purchase #6 | $215.52 | 11.363% | $240.0095 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $183.27 | 7.353% | $196.7458 | $196.75 | $196.75 | $196.70 |
| 7 purchase totals = | $838.13 | $911.0886 | $911.09 | $911.10 | $910.90 | |