| 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 | $203.44 | 8.549% | $220.8321 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $100.64 | 10.508% | $111.2153 | $111.22 | $111.20 | $111.20 |
| Purchase #3 | $143.56 | 8.813% | $156.2119 | $156.21 | $156.20 | $156.20 |
| Purchase #4 | $9.84 | 7.663% | $10.594 | $10.59 | $10.60 | $10.60 |
| Purchase #5 | $195.84 | 3.208% | $202.1225 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $10.28 | 9.268% | $11.2328 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $248.87 | 8.863% | $270.9273 | $270.93 | $270.95 | $270.90 |
| 7 purchase totals = | $912.47 | $983.1359 | $983.13 | $983.15 | $983.00 | |