| 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 | $207.99 | 6.193% | $220.8708 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $117.57 | 9.649% | $128.9143 | $128.91 | $128.90 | $128.90 |
| Purchase #3 | $238.27 | 10.604% | $263.5362 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $216.69 | 7.581% | $233.1173 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $225.56 | 4.148% | $234.9162 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $130.59 | 9.138% | $142.5233 | $142.52 | $142.50 | $142.50 |
| Purchase #7 | $249.77 | 7.162% | $267.6585 | $267.66 | $267.65 | $267.70 |
| 7 purchase totals = | $1,386.44 | $1,491.5366 | $1,491.54 | $1,491.45 | $1,491.50 | |