| 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 | $27.50 | 11.243% | $30.5918 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $223.65 | 13.637% | $254.1492 | $254.15 | $254.15 | $254.10 |
| Purchase #3 | $87.83 | 9.280% | $95.9806 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $8.64 | 10.351% | $9.5343 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $178.68 | 10.329% | $197.1359 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $218.57 | 11.335% | $243.3449 | $243.34 | $243.35 | $243.30 |
| Purchase #7 | $197.27 | 9.322% | $215.6595 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $942.14 | $1,046.3962 | $1,046.39 | $1,046.45 | $1,046.30 | |