| 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 | $108.97 | 9.432% | $119.2481 | $119.25 | $119.25 | $119.20 |
| Purchase #2 | $232.49 | 5.278% | $244.7608 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $91.91 | 6.227% | $97.6332 | $97.63 | $97.65 | $97.60 |
| Purchase #4 | $122.66 | 10.459% | $135.489 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $135.67 | 7.776% | $146.2197 | $146.22 | $146.20 | $146.20 |
| Purchase #6 | $69.98 | 7.670% | $75.3475 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $90.72 | 11.159% | $100.8434 | $100.84 | $100.85 | $100.80 |
| 7 purchase totals = | $852.40 | $919.5417 | $919.54 | $919.55 | $919.40 | |