| 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 | $188.55 | 5.814% | $199.5123 | $199.51 | $199.50 | $199.50 |
| Purchase #2 | $64.83 | 13.481% | $73.5697 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $237.68 | 9.262% | $259.6939 | $259.69 | $259.70 | $259.70 |
| Purchase #4 | $51.69 | 3.738% | $53.6222 | $53.62 | $53.60 | $53.60 |
| Purchase #5 | $87.70 | 11.315% | $97.6233 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $197.34 | 8.787% | $214.6803 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $205.67 | 8.133% | $222.3971 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $1,033.46 | $1,121.0988 | $1,121.09 | $1,121.05 | $1,121.10 | |