| 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 | $106.99 | 5.231% | $112.5866 | $112.59 | $112.60 | $112.60 |
| Purchase #2 | $117.32 | 6.794% | $125.2907 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $119.79 | 13.817% | $136.3414 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $120.31 | 7.128% | $128.8857 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $206.37 | 3.340% | $213.2628 | $213.26 | $213.25 | $213.30 |
| Purchase #6 | $90.71 | 7.819% | $97.8026 | $97.80 | $97.80 | $97.80 |
| Purchase #7 | $239.70 | 5.663% | $253.2742 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $1,001.19 | $1,067.4440 | $1,067.44 | $1,067.45 | $1,067.50 | |