| 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 | $205.39 | 9.783% | $225.4833 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $157.38 | 12.547% | $177.1265 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $141.52 | 5.575% | $149.4097 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $6.88 | 13.247% | $7.7914 | $7.79 | $7.80 | $7.80 |
| Purchase #5 | $94.95 | 12.840% | $107.1416 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $163.31 | 9.459% | $178.7575 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $247.44 | 7.277% | $265.4462 | $265.45 | $265.45 | $265.40 |
| 7 purchase totals = | $1,016.87 | $1,111.1562 | $1,111.16 | $1,111.20 | $1,111.10 | |