| 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 | $94.94 | 4.723% | $99.424 | $99.42 | $99.40 | $99.40 |
| Purchase #2 | $191.59 | 12.517% | $215.5713 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $232.63 | 3.363% | $240.4533 | $240.45 | $240.45 | $240.50 |
| Purchase #4 | $223.99 | 12.590% | $252.1903 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $6.69 | 12.227% | $7.508 | $7.51 | $7.50 | $7.50 |
| Purchase #6 | $246.26 | 11.586% | $274.7917 | $274.79 | $274.80 | $274.80 |
| Purchase #7 | $90.97 | 6.576% | $96.9522 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $1,087.07 | $1,186.8908 | $1,186.88 | $1,186.85 | $1,187.00 | |