| 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 | $210.90 | 8.735% | $229.3221 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $93.61 | 10.238% | $103.1938 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $8.98 | 10.104% | $9.8873 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $163.60 | 12.753% | $184.4639 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $130.73 | 5.430% | $137.8286 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $39.36 | 10.724% | $43.581 | $43.58 | $43.60 | $43.60 |
| Purchase #7 | $194.52 | 5.381% | $204.9871 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $841.70 | $913.2638 | $913.26 | $913.30 | $913.30 | |