| 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 | $107.72 | 13.533% | $122.2977 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $160.32 | 12.235% | $179.9352 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $197.68 | 3.292% | $204.1876 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $207.34 | 5.851% | $219.4715 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $210.41 | 12.873% | $237.4961 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $248.36 | 3.853% | $257.9293 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $168.70 | 3.452% | $174.5235 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $1,300.53 | $1,395.8409 | $1,395.85 | $1,395.85 | $1,395.80 | |