| 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 | $70.91 | 6.205% | $75.31 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $213.39 | 13.730% | $242.6884 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $236.49 | 9.491% | $258.9353 | $258.94 | $258.95 | $258.90 |
| Purchase #4 | $180.44 | 9.487% | $197.5583 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $123.44 | 13.340% | $139.9069 | $139.91 | $139.90 | $139.90 |
| Purchase #6 | $78.85 | 8.398% | $85.4718 | $85.47 | $85.45 | $85.50 |
| Purchase #7 | $36.56 | 9.231% | $39.9349 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $940.08 | $1,039.8056 | $1,039.81 | $1,039.80 | $1,039.80 | |