| 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 | $24.83 | 6.129% | $26.3518 | $26.35 | $26.35 | $26.40 |
| Purchase #2 | $64.85 | 12.309% | $72.8324 | $72.83 | $72.85 | $72.80 |
| Purchase #3 | $119.92 | 13.847% | $136.5253 | $136.53 | $136.55 | $136.50 |
| Purchase #4 | $212.26 | 12.828% | $239.4887 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $182.92 | 7.686% | $196.9792 | $196.98 | $197.00 | $197.00 |
| Purchase #6 | $138.93 | 8.205% | $150.3292 | $150.33 | $150.35 | $150.30 |
| Purchase #7 | $114.91 | 10.202% | $126.6331 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $858.62 | $949.1397 | $949.14 | $949.25 | $949.10 | |