| 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 | $23.68 | 12.351% | $26.6047 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $74.39 | 10.648% | $82.311 | $82.31 | $82.30 | $82.30 |
| Purchase #3 | $133.82 | 7.687% | $144.1067 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $8.97 | 13.647% | $10.1941 | $10.19 | $10.20 | $10.20 |
| Purchase #5 | $122.81 | 10.171% | $135.301 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $180.33 | 8.300% | $195.2974 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $192.49 | 12.830% | $217.1865 | $217.19 | $217.20 | $217.20 |
| 7 purchase totals = | $736.49 | $811.0014 | $811.00 | $811.00 | $811.00 | |