| 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 | $229.58 | 7.139% | $245.9697 | $245.97 | $245.95 | $246.00 |
| Purchase #2 | $18.76 | 10.446% | $20.7197 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $62.85 | 10.832% | $69.6579 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $242.89 | 11.114% | $269.8848 | $269.88 | $269.90 | $269.90 |
| Purchase #5 | $20.83 | 11.379% | $23.2002 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $114.32 | 9.468% | $125.1438 | $125.14 | $125.15 | $125.10 |
| Purchase #7 | $90.99 | 3.278% | $93.9727 | $93.97 | $93.95 | $94.00 |
| 7 purchase totals = | $780.22 | $848.5488 | $848.54 | $848.50 | $848.60 | |