| 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 | $192.26 | 9.254% | $210.0517 | $210.05 | $210.05 | $210.10 |
| Purchase #2 | $184.57 | 11.647% | $206.0669 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $18.35 | 3.863% | $19.0589 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $35.74 | 3.221% | $36.8912 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $143.89 | 10.556% | $159.079 | $159.08 | $159.10 | $159.10 |
| Purchase #6 | $36.35 | 4.254% | $37.8963 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $138.65 | 12.342% | $155.7622 | $155.76 | $155.75 | $155.80 |
| 7 purchase totals = | $749.81 | $824.8062 | $824.81 | $824.80 | $825.00 | |