| 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 | $205.49 | 9.440% | $224.8883 | $224.89 | $224.90 | $224.90 |
| Purchase #2 | $143.36 | 13.630% | $162.9 | $162.90 | $162.90 | $162.90 |
| Purchase #3 | $20.60 | 3.711% | $21.3645 | $21.36 | $21.35 | $21.40 |
| Purchase #4 | $125.60 | 5.192% | $132.1212 | $132.12 | $132.10 | $132.10 |
| Purchase #5 | $223.26 | 10.341% | $246.3473 | $246.35 | $246.35 | $246.30 |
| Purchase #6 | $237.44 | 12.246% | $266.5169 | $266.52 | $266.50 | $266.50 |
| Purchase #7 | $15.55 | 4.617% | $16.2679 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $971.30 | $1,070.4061 | $1,070.41 | $1,070.35 | $1,070.40 | |