| 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 | $111.86 | 9.253% | $122.2104 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $69.35 | 6.798% | $74.0644 | $74.06 | $74.05 | $74.10 |
| Purchase #3 | $19.55 | 7.631% | $21.0419 | $21.04 | $21.05 | $21.00 |
| Purchase #4 | $140.34 | 10.231% | $154.6982 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $188.90 | 5.605% | $199.4878 | $199.49 | $199.50 | $199.50 |
| Purchase #6 | $109.45 | 12.640% | $123.2845 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $215.98 | 6.136% | $229.2325 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $855.43 | $924.0197 | $924.01 | $924.05 | $924.00 | |