| 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 | $203.99 | 8.457% | $221.2414 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $109.51 | 11.571% | $122.1814 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $171.37 | 6.451% | $182.4251 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $89.32 | 5.453% | $94.1906 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $64.86 | 8.379% | $70.2946 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $159.84 | 7.862% | $172.4066 | $172.41 | $172.40 | $172.40 |
| Purchase #7 | $41.41 | 4.791% | $43.394 | $43.39 | $43.40 | $43.40 |
| 7 purchase totals = | $840.30 | $906.1337 | $906.13 | $906.20 | $906.10 | |