| 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 | $231.75 | 4.745% | $242.7465 | $242.75 | $242.75 | $242.70 |
| Purchase #2 | $173.71 | 8.370% | $188.2495 | $188.25 | $188.25 | $188.20 |
| Purchase #3 | $232.37 | 7.498% | $249.7931 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $197.81 | 3.348% | $204.4327 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $175.99 | 3.282% | $181.766 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $89.76 | 6.271% | $95.3888 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $232.38 | 10.285% | $256.2803 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $1,333.77 | $1,418.6569 | $1,418.66 | $1,418.70 | $1,418.60 | |