| 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 | $189.71 | 12.731% | $213.862 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $188.95 | 10.455% | $208.7047 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $171.57 | 10.591% | $189.741 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $227.44 | 8.837% | $247.5389 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $232.50 | 4.344% | $242.5998 | $242.60 | $242.60 | $242.60 |
| Purchase #6 | $127.27 | 6.629% | $135.7067 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $5.40 | 7.799% | $5.8211 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $1,142.84 | $1,243.9742 | $1,243.97 | $1,243.95 | $1,243.90 | |