| 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 | $180.93 | 12.487% | $203.5227 | $203.52 | $203.50 | $203.50 |
| Purchase #2 | $106.76 | 11.692% | $119.2424 | $119.24 | $119.25 | $119.20 |
| Purchase #3 | $123.43 | 7.558% | $132.7588 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $59.79 | 8.154% | $64.6653 | $64.67 | $64.65 | $64.70 |
| Purchase #5 | $201.89 | 4.682% | $211.3425 | $211.34 | $211.35 | $211.30 |
| Purchase #6 | $147.46 | 7.547% | $158.5888 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $211.72 | 13.208% | $239.684 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $1,031.98 | $1,129.8045 | $1,129.80 | $1,129.80 | $1,129.80 | |