| 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 | $227.60 | 9.543% | $249.3199 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $153.62 | 9.600% | $168.3675 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $123.72 | 5.768% | $130.8562 | $130.86 | $130.85 | $130.90 |
| Purchase #4 | $7.80 | 12.325% | $8.7614 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $180.73 | 12.867% | $203.9845 | $203.98 | $204.00 | $204.00 |
| Purchase #6 | $65.45 | 4.188% | $68.191 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $154.89 | 12.633% | $174.4573 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $913.81 | $1,003.9378 | $1,003.94 | $1,003.90 | $1,004.10 | |