| 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 | $191.49 | 10.399% | $211.403 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $127.38 | 10.139% | $140.2951 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $201.46 | 7.601% | $216.773 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $243.78 | 11.619% | $272.1048 | $272.10 | $272.10 | $272.10 |
| Purchase #5 | $225.65 | 8.550% | $244.9431 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $45.66 | 9.398% | $49.9511 | $49.95 | $49.95 | $50.00 |
| Purchase #7 | $182.38 | 9.432% | $199.5821 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $1,217.80 | $1,335.0522 | $1,335.04 | $1,335.05 | $1,335.10 | |