| 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 | $102.81 | 6.270% | $109.2562 | $109.26 | $109.25 | $109.30 |
| Purchase #2 | $204.89 | 9.578% | $224.5144 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $209.77 | 12.720% | $236.4527 | $236.45 | $236.45 | $236.50 |
| Purchase #4 | $117.93 | 7.165% | $126.3797 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $156.99 | 10.584% | $173.6058 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $75.66 | 10.144% | $83.335 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $51.88 | 13.209% | $58.7328 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $919.93 | $1,012.2766 | $1,012.28 | $1,012.30 | $1,012.30 | |