| 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 | $99.30 | 11.754% | $110.9717 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $118.91 | 9.105% | $129.7368 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $111.89 | 10.738% | $123.9047 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $8.38 | 13.680% | $9.5264 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $216.36 | 6.135% | $229.6337 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $163.51 | 5.670% | $172.781 | $172.78 | $172.80 | $172.80 |
| Purchase #7 | $156.74 | 9.854% | $172.1852 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $875.09 | $948.7395 | $948.74 | $948.80 | $948.70 | |