| 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 | $223.44 | 6.120% | $237.1145 | $237.11 | $237.10 | $237.10 |
| Purchase #2 | $137.45 | 9.585% | $150.6246 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $131.46 | 10.559% | $145.3409 | $145.34 | $145.35 | $145.30 |
| Purchase #4 | $76.52 | 3.179% | $78.9526 | $78.95 | $78.95 | $79.00 |
| Purchase #5 | $21.41 | 9.104% | $23.3592 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $249.39 | 7.149% | $267.2189 | $267.22 | $267.20 | $267.20 |
| Purchase #7 | $103.27 | 4.762% | $108.1877 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $942.94 | $1,010.7984 | $1,010.79 | $1,010.75 | $1,010.80 | |