| 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 | $226.36 | 10.259% | $249.5823 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $208.55 | 6.847% | $222.8294 | $222.83 | $222.85 | $222.80 |
| Purchase #3 | $121.71 | 5.756% | $128.7156 | $128.72 | $128.70 | $128.70 |
| Purchase #4 | $175.68 | 12.840% | $198.2373 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $53.54 | 13.344% | $60.6844 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $118.34 | 8.824% | $128.7823 | $128.78 | $128.80 | $128.80 |
| Purchase #7 | $148.82 | 7.483% | $159.9562 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $1,053.00 | $1,148.7875 | $1,148.79 | $1,148.85 | $1,148.80 | |