| 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 | $231.69 | 6.776% | $247.3893 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $128.79 | 8.620% | $139.8917 | $139.89 | $139.90 | $139.90 |
| Purchase #3 | $96.46 | 6.450% | $102.6817 | $102.68 | $102.70 | $102.70 |
| Purchase #4 | $96.27 | 11.853% | $107.6809 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $210.53 | 10.838% | $233.3472 | $233.35 | $233.35 | $233.30 |
| Purchase #6 | $69.28 | 3.827% | $71.9313 | $71.93 | $71.95 | $71.90 |
| Purchase #7 | $196.39 | 7.160% | $210.4515 | $210.45 | $210.45 | $210.50 |
| 7 purchase totals = | $1,029.41 | $1,113.3736 | $1,113.37 | $1,113.45 | $1,113.40 | |