| 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 | $185.34 | 13.415% | $210.2034 | $210.20 | $210.20 | $210.20 |
| Purchase #2 | $249.69 | 11.569% | $278.5766 | $278.58 | $278.60 | $278.60 |
| Purchase #3 | $138.87 | 9.588% | $152.1849 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $228.97 | 7.335% | $245.7649 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $25.99 | 3.305% | $26.849 | $26.85 | $26.85 | $26.80 |
| Purchase #6 | $116.26 | 4.460% | $121.4452 | $121.45 | $121.45 | $121.40 |
| Purchase #7 | $84.47 | 3.773% | $87.6571 | $87.66 | $87.65 | $87.70 |
| 7 purchase totals = | $1,029.59 | $1,122.6811 | $1,122.68 | $1,122.70 | $1,122.70 | |