| 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 | $244.44 | 5.629% | $258.1995 | $258.20 | $258.20 | $258.20 |
| Purchase #2 | $63.69 | 9.479% | $69.7272 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $38.46 | 5.190% | $40.4561 | $40.46 | $40.45 | $40.50 |
| Purchase #4 | $248.74 | 11.551% | $277.472 | $277.47 | $277.45 | $277.50 |
| Purchase #5 | $234.53 | 7.216% | $251.4537 | $251.45 | $251.45 | $251.50 |
| Purchase #6 | $232.91 | 7.380% | $250.0988 | $250.10 | $250.10 | $250.10 |
| Purchase #7 | $67.56 | 7.840% | $72.8567 | $72.86 | $72.85 | $72.90 |
| 7 purchase totals = | $1,130.33 | $1,220.2640 | $1,220.27 | $1,220.25 | $1,220.40 | |