| 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 | $197.55 | 12.787% | $222.8107 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $78.40 | 8.340% | $84.9386 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $40.38 | 8.196% | $43.6895 | $43.69 | $43.70 | $43.70 |
| Purchase #4 | $90.73 | 4.247% | $94.5833 | $94.58 | $94.60 | $94.60 |
| Purchase #5 | $233.69 | 7.317% | $250.7891 | $250.79 | $250.80 | $250.80 |
| Purchase #6 | $49.55 | 12.511% | $55.7492 | $55.75 | $55.75 | $55.70 |
| Purchase #7 | $146.40 | 10.336% | $161.5319 | $161.53 | $161.55 | $161.50 |
| 7 purchase totals = | $836.70 | $914.0923 | $914.09 | $914.15 | $914.00 | |