| 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 | $209.94 | 5.137% | $220.7246 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $152.48 | 13.222% | $172.6409 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $13.73 | 5.484% | $14.483 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $229.85 | 12.703% | $259.0478 | $259.05 | $259.05 | $259.00 |
| Purchase #5 | $76.39 | 9.646% | $83.7586 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $47.92 | 10.319% | $52.8649 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $222.68 | 11.868% | $249.1077 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $952.99 | $1,052.6275 | $1,052.62 | $1,052.60 | $1,052.60 | |