| 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 | $129.90 | 6.472% | $138.3071 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $85.41 | 11.593% | $95.3116 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $43.97 | 11.519% | $49.0349 | $49.03 | $49.05 | $49.00 |
| Purchase #4 | $80.99 | 13.380% | $91.8265 | $91.83 | $91.85 | $91.80 |
| Purchase #5 | $156.33 | 13.314% | $177.1438 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $238.94 | 3.789% | $247.9934 | $247.99 | $248.00 | $248.00 |
| Purchase #7 | $84.68 | 5.218% | $89.0986 | $89.10 | $89.10 | $89.10 |
| 7 purchase totals = | $820.22 | $888.7159 | $888.71 | $888.75 | $888.60 | |