| 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 | $240.67 | 3.723% | $249.6301 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $243.85 | 10.528% | $269.5225 | $269.52 | $269.50 | $269.50 |
| Purchase #3 | $94.75 | 6.563% | $100.9684 | $100.97 | $100.95 | $101.00 |
| Purchase #4 | $169.81 | 13.805% | $193.2523 | $193.25 | $193.25 | $193.30 |
| Purchase #5 | $152.43 | 8.839% | $165.9033 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $94.77 | 10.188% | $104.4252 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $215.83 | 13.711% | $245.4225 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $1,212.11 | $1,329.1243 | $1,329.12 | $1,329.10 | $1,329.10 | |