| 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 | $214.56 | 13.574% | $243.6844 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $8.78 | 7.474% | $9.4362 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $47.47 | 3.798% | $49.2729 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $178.88 | 6.151% | $189.8829 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $122.97 | 11.297% | $136.8619 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $199.51 | 6.583% | $212.6437 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $235.25 | 9.868% | $258.4645 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $1,007.42 | $1,100.2465 | $1,100.23 | $1,100.25 | $1,100.30 | |