| 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 | $29.44 | 12.436% | $33.1012 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $8.53 | 9.222% | $9.3166 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $243.75 | 11.182% | $271.0061 | $271.01 | $271.00 | $271.00 |
| Purchase #4 | $234.86 | 10.644% | $259.8585 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $113.89 | 13.449% | $129.2071 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $124.67 | 10.238% | $137.4337 | $137.43 | $137.45 | $137.40 |
| Purchase #7 | $194.25 | 4.868% | $203.7061 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $949.39 | $1,043.6293 | $1,043.64 | $1,043.60 | $1,043.60 | |