| 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 | $47.57 | 5.869% | $50.3619 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $210.33 | 5.104% | $221.0652 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $142.82 | 6.160% | $151.6177 | $151.62 | $151.60 | $151.60 |
| Purchase #4 | $227.64 | 9.588% | $249.4661 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $152.81 | 13.706% | $173.7541 | $173.75 | $173.75 | $173.80 |
| Purchase #6 | $194.66 | 13.172% | $220.3006 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $136.78 | 3.190% | $141.1433 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $1,112.61 | $1,207.7089 | $1,207.71 | $1,207.65 | $1,207.80 | |