| 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 | $240.53 | 10.341% | $265.4032 | $265.40 | $265.40 | $265.40 |
| Purchase #2 | $214.35 | 9.591% | $234.9083 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $27.40 | 5.271% | $28.8443 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $172.91 | 4.480% | $180.6564 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $86.34 | 10.858% | $95.7148 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $115.74 | 11.258% | $128.77 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $201.33 | 7.391% | $216.2103 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $1,058.60 | $1,150.5073 | $1,150.50 | $1,150.45 | $1,150.50 | |