| 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 | $202.94 | 8.816% | $220.8312 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $11.70 | 3.123% | $12.0654 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $159.33 | 8.453% | $172.7982 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $142.97 | 7.354% | $153.484 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $34.93 | 4.205% | $36.3988 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $60.25 | 3.732% | $62.4985 | $62.50 | $62.50 | $62.50 |
| Purchase #7 | $96.79 | 9.854% | $106.3277 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $708.91 | $764.4038 | $764.41 | $764.45 | $764.40 | |