| 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 | $76.44 | 6.582% | $81.4713 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $164.79 | 8.425% | $178.6736 | $178.67 | $178.65 | $178.70 |
| Purchase #3 | $222.98 | 12.556% | $250.9774 | $250.98 | $251.00 | $251.00 |
| Purchase #4 | $247.64 | 8.396% | $268.4319 | $268.43 | $268.45 | $268.40 |
| Purchase #5 | $182.31 | 4.172% | $189.916 | $189.92 | $189.90 | $189.90 |
| Purchase #6 | $66.42 | 9.624% | $72.8123 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $184.41 | 7.262% | $197.8019 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $1,144.99 | $1,240.0844 | $1,240.08 | $1,240.05 | $1,240.10 | |