| 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 | $249.74 | 9.524% | $273.5252 | $273.53 | $273.55 | $273.50 |
| Purchase #2 | $145.59 | 8.503% | $157.9695 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $98.83 | 7.328% | $106.0723 | $106.07 | $106.05 | $106.10 |
| Purchase #4 | $12.45 | 9.115% | $13.5848 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $109.72 | 8.116% | $118.6249 | $118.62 | $118.60 | $118.60 |
| Purchase #6 | $43.66 | 13.249% | $49.4445 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $178.66 | 9.543% | $195.7095 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $838.65 | $914.9307 | $914.92 | $914.90 | $914.90 | |