| 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 | $240.70 | 12.546% | $270.8982 | $270.90 | $270.90 | $270.90 |
| Purchase #2 | $222.26 | 9.302% | $242.9346 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $37.49 | 9.370% | $41.0028 | $41.00 | $41.00 | $41.00 |
| Purchase #4 | $43.62 | 8.625% | $47.3822 | $47.38 | $47.40 | $47.40 |
| Purchase #5 | $73.30 | 6.725% | $78.2294 | $78.23 | $78.25 | $78.20 |
| Purchase #6 | $230.66 | 8.185% | $249.5395 | $249.54 | $249.55 | $249.50 |
| Purchase #7 | $48.48 | 3.788% | $50.3164 | $50.32 | $50.30 | $50.30 |
| 7 purchase totals = | $896.51 | $980.3031 | $980.30 | $980.35 | $980.20 | |