| 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 | $249.68 | 6.691% | $266.3861 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $193.31 | 8.463% | $209.6698 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $182.92 | 9.310% | $199.9499 | $199.95 | $199.95 | $199.90 |
| Purchase #4 | $37.91 | 13.589% | $43.0616 | $43.06 | $43.05 | $43.10 |
| Purchase #5 | $177.30 | 6.646% | $189.0834 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $160.83 | 5.651% | $169.9185 | $169.92 | $169.90 | $169.90 |
| Purchase #7 | $115.49 | 6.271% | $122.7324 | $122.73 | $122.75 | $122.70 |
| 7 purchase totals = | $1,117.44 | $1,200.8017 | $1,200.80 | $1,200.80 | $1,200.80 | |