| 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 | $230.92 | 5.366% | $243.3112 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $95.53 | 5.748% | $101.0211 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $113.61 | 6.258% | $120.7197 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $70.42 | 12.867% | $79.4809 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $115.48 | 6.126% | $122.5543 | $122.55 | $122.55 | $122.60 |
| Purchase #6 | $53.58 | 4.131% | $55.7934 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $97.25 | 11.820% | $108.745 | $108.75 | $108.75 | $108.70 |
| 7 purchase totals = | $776.79 | $831.6256 | $831.62 | $831.60 | $831.60 | |