| 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 | $109.26 | 10.509% | $120.7421 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $97.73 | 7.707% | $105.2621 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $200.91 | 13.270% | $227.5708 | $227.57 | $227.55 | $227.60 |
| Purchase #4 | $194.64 | 7.294% | $208.837 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $39.94 | 4.314% | $41.663 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $166.93 | 3.467% | $172.7175 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $211.37 | 8.339% | $228.9961 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $1,020.78 | $1,105.7886 | $1,105.79 | $1,105.75 | $1,105.80 | |