| 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 | $201.96 | 11.106% | $224.3897 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $56.42 | 12.538% | $63.4939 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $99.65 | 3.482% | $103.1198 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $39.85 | 11.208% | $44.3164 | $44.32 | $44.30 | $44.30 |
| Purchase #5 | $107.78 | 12.658% | $121.4228 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $137.25 | 9.366% | $150.1048 | $150.10 | $150.10 | $150.10 |
| Purchase #7 | $128.85 | 4.222% | $134.29 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $771.76 | $841.1374 | $841.13 | $841.10 | $841.10 | |