| 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 | $91.40 | 11.651% | $102.049 | $102.05 | $102.05 | $102.00 |
| Purchase #2 | $107.60 | 10.781% | $119.2004 | $119.20 | $119.20 | $119.20 |
| Purchase #3 | $115.40 | 3.448% | $119.379 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $200.48 | 12.536% | $225.6122 | $225.61 | $225.60 | $225.60 |
| Purchase #5 | $107.58 | 9.631% | $117.941 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $249.85 | 13.778% | $284.2743 | $284.27 | $284.25 | $284.30 |
| Purchase #7 | $233.58 | 8.819% | $254.1794 | $254.18 | $254.20 | $254.20 |
| 7 purchase totals = | $1,105.89 | $1,222.6353 | $1,222.63 | $1,222.65 | $1,222.60 | |