| 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 | $100.68 | 10.738% | $111.491 | $111.49 | $111.50 | $111.50 |
| Purchase #2 | $224.35 | 4.839% | $235.2063 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $53.99 | 7.157% | $57.8541 | $57.85 | $57.85 | $57.90 |
| Purchase #4 | $233.49 | 12.587% | $262.8794 | $262.88 | $262.90 | $262.90 |
| Purchase #5 | $234.75 | 13.453% | $266.3309 | $266.33 | $266.35 | $266.30 |
| Purchase #6 | $186.63 | 10.434% | $206.103 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $217.27 | 3.566% | $225.0178 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $1,251.16 | $1,364.8825 | $1,364.88 | $1,364.90 | $1,364.90 | |