| 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 | $239.79 | 4.251% | $249.9835 | $249.98 | $250.00 | $250.00 |
| Purchase #2 | $24.58 | 4.274% | $25.6305 | $25.63 | $25.65 | $25.60 |
| Purchase #3 | $76.36 | 5.644% | $80.6698 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $128.92 | 5.417% | $135.9036 | $135.90 | $135.90 | $135.90 |
| Purchase #5 | $182.26 | 5.387% | $192.0783 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $65.45 | 9.175% | $71.455 | $71.46 | $71.45 | $71.50 |
| Purchase #7 | $195.40 | 9.535% | $214.0314 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $912.76 | $969.7521 | $969.75 | $969.80 | $969.80 | |