| 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 | $196.94 | 7.585% | $211.8779 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $93.27 | 10.495% | $103.0587 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $197.30 | 6.144% | $209.4221 | $209.42 | $209.40 | $209.40 |
| Purchase #4 | $247.98 | 10.149% | $273.1475 | $273.15 | $273.15 | $273.10 |
| Purchase #5 | $211.70 | 9.795% | $232.436 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $234.75 | 4.121% | $244.424 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $131.45 | 8.790% | $143.0045 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $1,313.39 | $1,417.3707 | $1,417.37 | $1,417.35 | $1,417.30 | |