| 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 | $197.33 | 9.481% | $216.0389 | $216.04 | $216.05 | $216.00 |
| Purchase #2 | $12.30 | 7.526% | $13.2257 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $201.35 | 10.141% | $221.7689 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $37.92 | 5.527% | $40.0158 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $88.25 | 7.370% | $94.754 | $94.75 | $94.75 | $94.80 |
| Purchase #6 | $61.31 | 5.128% | $64.454 | $64.45 | $64.45 | $64.50 |
| Purchase #7 | $111.51 | 13.541% | $126.6096 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $709.97 | $776.8669 | $776.87 | $776.85 | $776.90 | |