| 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 | $237.75 | 7.489% | $255.5551 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $42.39 | 5.604% | $44.7655 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $179.48 | 6.439% | $191.0367 | $191.04 | $191.05 | $191.00 |
| Purchase #4 | $181.46 | 13.135% | $205.2948 | $205.29 | $205.30 | $205.30 |
| Purchase #5 | $173.30 | 9.449% | $189.6751 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $234.96 | 3.614% | $243.4515 | $243.45 | $243.45 | $243.50 |
| Purchase #7 | $36.90 | 6.179% | $39.1801 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $1,086.24 | $1,168.9588 | $1,168.97 | $1,169.00 | $1,169.10 | |