| 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 | $98.70 | 10.444% | $109.0082 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $226.65 | 5.799% | $239.7934 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $207.80 | 10.655% | $229.9411 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $20.66 | 13.802% | $23.5115 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $109.39 | 10.625% | $121.0127 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $186.93 | 5.731% | $197.643 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $84.57 | 7.475% | $90.8916 | $90.89 | $90.90 | $90.90 |
| 7 purchase totals = | $934.70 | $1,011.8015 | $1,011.79 | $1,011.80 | $1,011.70 | |