| 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 | $232.79 | 3.134% | $240.0856 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $41.83 | 9.305% | $45.7223 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $143.50 | 4.176% | $149.4926 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $38.66 | 6.869% | $41.3156 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $46.62 | 9.439% | $51.0205 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $176.34 | 13.562% | $200.2552 | $200.26 | $200.25 | $200.30 |
| Purchase #7 | $160.42 | 4.286% | $167.2956 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $840.16 | $895.1874 | $895.20 | $895.15 | $895.20 | |