| 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 | $219.73 | 9.261% | $240.0792 | $240.08 | $240.10 | $240.10 |
| Purchase #2 | $56.29 | 13.600% | $63.9454 | $63.95 | $63.95 | $63.90 |
| Purchase #3 | $101.34 | 5.283% | $106.6938 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $246.81 | 10.726% | $273.2828 | $273.28 | $273.30 | $273.30 |
| Purchase #5 | $140.41 | 6.863% | $150.0463 | $150.05 | $150.05 | $150.00 |
| Purchase #6 | $71.69 | 7.333% | $76.947 | $76.95 | $76.95 | $76.90 |
| Purchase #7 | $69.27 | 3.103% | $71.4194 | $71.42 | $71.40 | $71.40 |
| 7 purchase totals = | $905.54 | $982.4139 | $982.42 | $982.45 | $982.30 | |