| 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 | $113.39 | 6.717% | $121.0064 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $6.99 | 3.695% | $7.2483 | $7.25 | $7.25 | $7.20 |
| Purchase #3 | $60.83 | 6.852% | $64.9981 | $65.00 | $65.00 | $65.00 |
| Purchase #4 | $155.82 | 7.189% | $167.0219 | $167.02 | $167.00 | $167.00 |
| Purchase #5 | $50.26 | 9.148% | $54.8578 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $247.26 | 9.783% | $271.4494 | $271.45 | $271.45 | $271.40 |
| Purchase #7 | $148.62 | 4.331% | $155.0567 | $155.06 | $155.05 | $155.10 |
| 7 purchase totals = | $783.17 | $841.6386 | $841.65 | $841.60 | $841.60 | |