| 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 | $244.72 | 11.586% | $273.0733 | $273.07 | $273.05 | $273.10 |
| Purchase #2 | $231.35 | 7.775% | $249.3375 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $76.92 | 9.208% | $84.0028 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $179.56 | 10.716% | $198.8016 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $39.82 | 5.328% | $41.9416 | $41.94 | $41.95 | $41.90 |
| Purchase #6 | $170.66 | 9.393% | $186.6901 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $105.55 | 9.642% | $115.7271 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $1,048.58 | $1,149.5740 | $1,149.57 | $1,149.60 | $1,149.50 | |