| 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 | $200.82 | 11.459% | $223.832 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $33.44 | 7.527% | $35.957 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $73.67 | 7.278% | $79.0317 | $79.03 | $79.05 | $79.00 |
| Purchase #4 | $79.34 | 7.111% | $84.9819 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $202.26 | 7.785% | $218.0059 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $137.73 | 4.610% | $144.0794 | $144.08 | $144.10 | $144.10 |
| Purchase #7 | $180.71 | 11.341% | $201.2043 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $907.97 | $987.0922 | $987.09 | $987.15 | $987.10 | |