| 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 | $10.73 | 13.248% | $12.1515 | $12.15 | $12.15 | $12.20 |
| Purchase #2 | $217.76 | 10.340% | $240.2764 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $220.51 | 8.455% | $239.1541 | $239.15 | $239.15 | $239.20 |
| Purchase #4 | $149.79 | 5.291% | $157.7154 | $157.72 | $157.70 | $157.70 |
| Purchase #5 | $181.35 | 9.661% | $198.8702 | $198.87 | $198.85 | $198.90 |
| Purchase #6 | $5.51 | 6.471% | $5.8666 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $57.47 | 11.215% | $63.9153 | $63.92 | $63.90 | $63.90 |
| 7 purchase totals = | $843.12 | $917.9495 | $917.96 | $917.90 | $918.10 | |