| 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 | $109.92 | 12.227% | $123.3599 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $224.35 | 10.808% | $248.5977 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $118.35 | 3.452% | $122.4354 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $72.63 | 10.237% | $80.0651 | $80.07 | $80.05 | $80.10 |
| Purchase #5 | $41.81 | 11.416% | $46.583 | $46.58 | $46.60 | $46.60 |
| Purchase #6 | $130.47 | 11.735% | $145.7807 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $168.59 | 12.233% | $189.2136 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $866.12 | $956.0354 | $956.04 | $956.05 | $956.10 | |