| 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 | $117.46 | 6.113% | $124.6403 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $73.59 | 8.820% | $80.0806 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $211.70 | 13.767% | $240.8447 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $128.64 | 3.391% | $133.0022 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $33.52 | 7.717% | $36.1067 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $246.46 | 8.283% | $266.8743 | $266.87 | $266.85 | $266.90 |
| Purchase #7 | $217.63 | 8.665% | $236.4876 | $236.49 | $236.50 | $236.50 |
| 7 purchase totals = | $1,029.00 | $1,118.0364 | $1,118.03 | $1,118.05 | $1,118.00 | |