| 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 | $224.42 | 4.642% | $234.8376 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $188.34 | 9.494% | $206.221 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $229.68 | 9.538% | $251.5869 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $150.28 | 8.634% | $163.2552 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $83.98 | 9.253% | $91.7507 | $91.75 | $91.75 | $91.80 |
| Purchase #6 | $80.40 | 11.853% | $89.9298 | $89.93 | $89.95 | $89.90 |
| Purchase #7 | $175.35 | 5.740% | $185.4151 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $1,132.45 | $1,222.9963 | $1,223.01 | $1,223.00 | $1,223.00 | |