| 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 | $96.92 | 11.825% | $108.3808 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $11.54 | 13.506% | $13.0986 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $68.72 | 10.669% | $76.0517 | $76.05 | $76.05 | $76.10 |
| Purchase #4 | $232.31 | 3.545% | $240.5454 | $240.55 | $240.55 | $240.50 |
| Purchase #5 | $112.92 | 8.490% | $122.5069 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $202.69 | 9.453% | $221.8503 | $221.85 | $221.85 | $221.90 |
| Purchase #7 | $103.25 | 8.552% | $112.0799 | $112.08 | $112.10 | $112.10 |
| 7 purchase totals = | $828.35 | $894.5136 | $894.52 | $894.55 | $894.60 | |