| 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 | $237.68 | 4.561% | $248.5206 | $248.52 | $248.50 | $248.50 |
| Purchase #2 | $168.92 | 6.172% | $179.3457 | $179.35 | $179.35 | $179.30 |
| Purchase #3 | $231.86 | 8.652% | $251.9205 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $61.68 | 4.527% | $64.4723 | $64.47 | $64.45 | $64.50 |
| Purchase #5 | $133.57 | 13.216% | $151.2226 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $112.32 | 13.402% | $127.3731 | $127.37 | $127.35 | $127.40 |
| Purchase #7 | $185.77 | 6.532% | $197.9045 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $1,131.80 | $1,220.7593 | $1,220.75 | $1,220.65 | $1,220.70 | |