| 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 | $216.87 | 9.458% | $237.3816 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $67.90 | 3.869% | $70.5271 | $70.53 | $70.55 | $70.50 |
| Purchase #3 | $142.27 | 3.113% | $146.6989 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $66.57 | 9.279% | $72.747 | $72.75 | $72.75 | $72.70 |
| Purchase #5 | $179.73 | 11.516% | $200.4277 | $200.43 | $200.45 | $200.40 |
| Purchase #6 | $83.58 | 10.132% | $92.0483 | $92.05 | $92.05 | $92.00 |
| Purchase #7 | $179.56 | 5.638% | $189.6836 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $936.48 | $1,009.5142 | $1,009.52 | $1,009.60 | $1,009.40 | |