| 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 | $109.89 | 3.708% | $113.9647 | $113.96 | $113.95 | $114.00 |
| Purchase #2 | $245.57 | 3.578% | $254.3565 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $157.59 | 13.783% | $179.3106 | $179.31 | $179.30 | $179.30 |
| Purchase #4 | $151.88 | 3.543% | $157.2611 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $243.74 | 5.487% | $257.114 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $63.44 | 5.188% | $66.7313 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $100.36 | 8.361% | $108.7511 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $1,072.47 | $1,137.4893 | $1,137.48 | $1,137.45 | $1,137.60 | |