| 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 | $97.37 | 11.692% | $108.7545 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $190.44 | 13.287% | $215.7438 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $134.79 | 10.790% | $149.3338 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $103.66 | 9.109% | $113.1024 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $23.53 | 5.755% | $24.8842 | $24.88 | $24.90 | $24.90 |
| Purchase #6 | $220.30 | 7.692% | $237.2455 | $237.25 | $237.25 | $237.20 |
| Purchase #7 | $103.91 | 7.643% | $111.8518 | $111.85 | $111.85 | $111.90 |
| 7 purchase totals = | $874.00 | $960.9160 | $960.90 | $960.95 | $960.90 | |