| 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 | $237.80 | 6.172% | $252.477 | $252.48 | $252.50 | $252.50 |
| Purchase #2 | $26.77 | 9.616% | $29.3442 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $53.30 | 12.768% | $60.1053 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $173.83 | 13.305% | $196.9581 | $196.96 | $196.95 | $197.00 |
| Purchase #5 | $37.27 | 3.271% | $38.4891 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $127.97 | 11.791% | $143.0589 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $132.79 | 9.343% | $145.1966 | $145.20 | $145.20 | $145.20 |
| 7 purchase totals = | $789.73 | $865.6292 | $865.64 | $865.65 | $865.70 | |