| 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 | $106.89 | 13.809% | $121.6504 | $121.65 | $121.65 | $121.70 |
| Purchase #2 | $95.88 | 7.285% | $102.8649 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $19.37 | 8.672% | $21.0498 | $21.05 | $21.05 | $21.00 |
| Purchase #4 | $11.60 | 9.818% | $12.7389 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $154.37 | 11.706% | $172.4406 | $172.44 | $172.45 | $172.40 |
| Purchase #6 | $206.30 | 4.396% | $215.3689 | $215.37 | $215.35 | $215.40 |
| Purchase #7 | $190.51 | 12.708% | $214.72 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $784.92 | $860.8335 | $860.83 | $860.80 | $860.80 | |