| 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 | $89.51 | 12.131% | $100.3685 | $100.37 | $100.35 | $100.40 |
| Purchase #2 | $235.79 | 4.553% | $246.5255 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $249.76 | 12.696% | $281.4695 | $281.47 | $281.45 | $281.50 |
| Purchase #4 | $130.88 | 7.406% | $140.573 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $213.32 | 11.404% | $237.647 | $237.65 | $237.65 | $237.60 |
| Purchase #6 | $14.59 | 12.679% | $16.4399 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $162.35 | 8.271% | $175.778 | $175.78 | $175.80 | $175.80 |
| 7 purchase totals = | $1,096.20 | $1,198.8014 | $1,198.81 | $1,198.80 | $1,198.80 | |