| 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 | $205.78 | 6.209% | $218.5569 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $224.89 | 5.748% | $237.8167 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $142.45 | 12.820% | $160.7121 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $138.61 | 8.748% | $150.7356 | $150.74 | $150.75 | $150.70 |
| Purchase #5 | $233.64 | 7.396% | $250.92 | $250.92 | $250.90 | $250.90 |
| Purchase #6 | $98.96 | 4.206% | $103.1223 | $103.12 | $103.10 | $103.10 |
| Purchase #7 | $193.74 | 11.445% | $215.9135 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $1,238.07 | $1,337.7771 | $1,337.78 | $1,337.70 | $1,337.70 | |