| 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 | $233.67 | 12.167% | $262.1006 | $262.10 | $262.10 | $262.10 |
| Purchase #2 | $163.79 | 5.584% | $172.936 | $172.94 | $172.95 | $172.90 |
| Purchase #3 | $224.50 | 6.622% | $239.3664 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $47.86 | 7.172% | $51.2925 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $25.79 | 7.168% | $27.6386 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $23.98 | 10.674% | $26.5396 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $72.76 | 13.527% | $82.6022 | $82.60 | $82.60 | $82.60 |
| 7 purchase totals = | $792.35 | $862.4759 | $862.48 | $862.50 | $862.40 | |