| 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 | $224.93 | 9.756% | $246.8742 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $245.39 | 10.620% | $271.4504 | $271.45 | $271.45 | $271.50 |
| Purchase #3 | $176.74 | 9.462% | $193.4631 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $107.32 | 4.174% | $111.7995 | $111.80 | $111.80 | $111.80 |
| Purchase #5 | $19.70 | 9.740% | $21.6188 | $21.62 | $21.60 | $21.60 |
| Purchase #6 | $154.51 | 4.605% | $161.6252 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $101.98 | 11.624% | $113.8342 | $113.83 | $113.85 | $113.80 |
| 7 purchase totals = | $1,030.57 | $1,120.6654 | $1,120.66 | $1,120.65 | $1,120.70 | |