| 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 | $8.77 | 8.408% | $9.5074 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $76.93 | 12.361% | $86.4393 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $158.97 | 11.530% | $177.2992 | $177.30 | $177.30 | $177.30 |
| Purchase #4 | $225.58 | 9.138% | $246.1935 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $172.86 | 7.399% | $185.6499 | $185.65 | $185.65 | $185.60 |
| Purchase #6 | $238.42 | 4.600% | $249.3873 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $225.84 | 6.171% | $239.7766 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $1,107.37 | $1,194.2532 | $1,194.26 | $1,194.30 | $1,194.20 | |