| 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 | $123.54 | 9.222% | $134.9329 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $31.35 | 9.620% | $34.3659 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $57.47 | 8.605% | $62.4153 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $148.46 | 11.742% | $165.8922 | $165.89 | $165.90 | $165.90 |
| Purchase #5 | $233.55 | 11.137% | $259.5605 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $236.76 | 4.761% | $248.0321 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $41.52 | 12.405% | $46.6706 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $872.65 | $951.8695 | $951.87 | $951.85 | $951.90 | |