| 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 | $209.49 | 10.712% | $231.9306 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $28.38 | 3.153% | $29.2748 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $89.29 | 3.177% | $92.1267 | $92.13 | $92.15 | $92.10 |
| Purchase #4 | $12.92 | 8.247% | $13.9855 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $175.42 | 6.596% | $186.9907 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $193.83 | 6.319% | $206.0781 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $16.51 | 9.597% | $18.0945 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $725.84 | $778.4809 | $778.48 | $778.55 | $778.50 | |