| 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 | $208.47 | 6.109% | $221.2054 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $141.34 | 5.607% | $149.2649 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $117.70 | 10.587% | $130.1609 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $229.27 | 4.391% | $239.3372 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $201.50 | 12.785% | $227.2618 | $227.26 | $227.25 | $227.30 |
| Purchase #6 | $64.40 | 12.742% | $72.6058 | $72.61 | $72.60 | $72.60 |
| Purchase #7 | $70.52 | 5.143% | $74.1468 | $74.15 | $74.15 | $74.10 |
| 7 purchase totals = | $1,033.20 | $1,113.9828 | $1,113.99 | $1,113.95 | $1,114.00 | |