| 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 | $37.89 | 11.121% | $42.1037 | $42.10 | $42.10 | $42.10 |
| Purchase #2 | $197.93 | 3.320% | $204.5013 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $130.28 | 9.774% | $143.0136 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $32.50 | 11.392% | $36.2024 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $110.26 | 12.520% | $124.0646 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $250.68 | 9.108% | $273.5119 | $273.51 | $273.50 | $273.50 |
| Purchase #7 | $162.37 | 6.560% | $173.0215 | $173.02 | $173.00 | $173.00 |
| 7 purchase totals = | $921.91 | $996.4190 | $996.40 | $996.35 | $996.40 | |