| 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 | $204.77 | 7.414% | $219.9516 | $219.95 | $219.95 | $220.00 |
| Purchase #2 | $36.33 | 3.328% | $37.5391 | $37.54 | $37.55 | $37.50 |
| Purchase #3 | $165.95 | 12.220% | $186.2291 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $215.90 | 9.244% | $235.8578 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $5.37 | 9.733% | $5.8927 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $46.89 | 13.678% | $53.3036 | $53.30 | $53.30 | $53.30 |
| Purchase #7 | $123.31 | 10.117% | $135.7853 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $798.52 | $874.5592 | $874.56 | $874.60 | $874.60 | |