| 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 | $24.28 | 10.614% | $26.8571 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $140.58 | 11.258% | $156.4065 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $229.67 | 12.442% | $258.2455 | $258.25 | $258.25 | $258.20 |
| Purchase #4 | $12.35 | 7.411% | $13.2653 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $229.48 | 5.217% | $241.452 | $241.45 | $241.45 | $241.50 |
| Purchase #6 | $67.60 | 10.523% | $74.7135 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $118.54 | 9.554% | $129.8653 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $822.50 | $900.8052 | $900.82 | $900.75 | $900.90 | |