| 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 | $112.77 | 9.605% | $123.6016 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $223.91 | 4.160% | $233.2247 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $106.46 | 6.749% | $113.645 | $113.65 | $113.65 | $113.60 |
| Purchase #4 | $86.27 | 12.373% | $96.9442 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $93.47 | 9.121% | $101.9954 | $102.00 | $102.00 | $102.00 |
| Purchase #6 | $96.86 | 11.316% | $107.8207 | $107.82 | $107.80 | $107.80 |
| Purchase #7 | $98.96 | 3.376% | $102.3009 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $818.70 | $879.5325 | $879.53 | $879.50 | $879.40 | |