| 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 | $78.53 | 3.121% | $80.9809 | $80.98 | $81.00 | $81.00 |
| Purchase #2 | $203.42 | 10.482% | $224.7425 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $173.70 | 13.584% | $197.2954 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $230.97 | 8.225% | $249.9673 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $141.34 | 4.763% | $148.072 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $73.42 | 10.810% | $81.3567 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $182.79 | 10.208% | $201.4492 | $201.45 | $201.45 | $201.40 |
| 7 purchase totals = | $1,084.17 | $1,183.8640 | $1,183.87 | $1,183.85 | $1,183.90 | |