| 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 | $231.79 | 9.614% | $254.0743 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $40.46 | 12.702% | $45.5992 | $45.60 | $45.60 | $45.60 |
| Purchase #3 | $147.84 | 6.309% | $157.1672 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $121.93 | 13.190% | $138.0126 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $87.49 | 5.475% | $92.2801 | $92.28 | $92.30 | $92.30 |
| Purchase #6 | $91.71 | 4.254% | $95.6113 | $95.61 | $95.60 | $95.60 |
| Purchase #7 | $138.82 | 11.552% | $154.8565 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $860.04 | $937.6012 | $937.60 | $937.55 | $937.70 | |