| 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 | $103.41 | 8.486% | $112.1854 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $36.25 | 11.774% | $40.5181 | $40.52 | $40.50 | $40.50 |
| Purchase #3 | $206.46 | 7.413% | $221.7649 | $221.76 | $221.75 | $221.80 |
| Purchase #4 | $163.67 | 9.127% | $178.6082 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $26.60 | 4.287% | $27.7403 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $222.98 | 4.448% | $232.8982 | $232.90 | $232.90 | $232.90 |
| Purchase #7 | $97.92 | 11.570% | $109.2493 | $109.25 | $109.25 | $109.20 |
| 7 purchase totals = | $857.29 | $922.9644 | $922.97 | $922.95 | $922.90 | |