| 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 | $222.87 | 7.757% | $240.158 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $45.99 | 8.311% | $49.8122 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $157.80 | 8.322% | $170.9321 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $222.36 | 12.313% | $249.7392 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $109.82 | 13.673% | $124.8357 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $110.38 | 8.338% | $119.5835 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $9.44 | 11.860% | $10.5596 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $878.66 | $965.6203 | $965.62 | $965.65 | $965.60 | |