| 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 | $234.84 | 10.421% | $259.3127 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $118.78 | 6.161% | $126.098 | $126.10 | $126.10 | $126.10 |
| Purchase #3 | $9.39 | 10.743% | $10.3988 | $10.40 | $10.40 | $10.40 |
| Purchase #4 | $200.39 | 10.137% | $220.7035 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $149.42 | 11.162% | $166.0983 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $75.88 | 6.405% | $80.7401 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $240.69 | 11.825% | $269.1516 | $269.15 | $269.15 | $269.20 |
| 7 purchase totals = | $1,029.39 | $1,132.5030 | $1,132.50 | $1,132.50 | $1,132.50 | |