| 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 | $126.70 | 3.490% | $131.1218 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $10.80 | 9.677% | $11.8451 | $11.85 | $11.85 | $11.80 |
| Purchase #3 | $188.68 | 11.597% | $210.5612 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $85.45 | 6.511% | $91.0136 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $117.67 | 8.636% | $127.832 | $127.83 | $127.85 | $127.80 |
| Purchase #6 | $124.53 | 9.533% | $136.4014 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $223.26 | 7.434% | $239.8571 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $877.09 | $948.6322 | $948.63 | $948.60 | $948.60 | |