| 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 | $234.99 | 4.281% | $245.0499 | $245.05 | $245.05 | $245.00 |
| Purchase #2 | $145.36 | 13.214% | $164.5679 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $89.69 | 8.781% | $97.5657 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $62.47 | 11.367% | $69.571 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $183.90 | 3.415% | $190.1802 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $47.57 | 12.355% | $53.4473 | $53.45 | $53.45 | $53.40 |
| Purchase #7 | $72.67 | 9.545% | $79.6064 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $836.65 | $899.9884 | $900.00 | $899.95 | $900.00 | |