| 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 | $250.62 | 7.807% | $270.1859 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $239.30 | 10.266% | $263.8665 | $263.87 | $263.85 | $263.90 |
| Purchase #3 | $17.56 | 6.372% | $18.6789 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $5.26 | 4.106% | $5.476 | $5.48 | $5.50 | $5.50 |
| Purchase #5 | $27.55 | 7.749% | $29.6848 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $155.25 | 3.557% | $160.7722 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $167.79 | 4.189% | $174.8187 | $174.82 | $174.80 | $174.80 |
| 7 purchase totals = | $863.33 | $923.4830 | $923.49 | $923.50 | $923.60 | |