| 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 | $112.60 | 8.686% | $122.3804 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $163.27 | 13.381% | $185.1172 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $156.73 | 5.217% | $164.9066 | $164.91 | $164.90 | $164.90 |
| Purchase #4 | $203.99 | 4.474% | $213.1165 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $242.77 | 9.838% | $266.6537 | $266.65 | $266.65 | $266.70 |
| Purchase #6 | $140.87 | 6.699% | $150.3069 | $150.31 | $150.30 | $150.30 |
| Purchase #7 | $19.62 | 6.282% | $20.8525 | $20.85 | $20.85 | $20.90 |
| 7 purchase totals = | $1,039.85 | $1,123.3338 | $1,123.34 | $1,123.30 | $1,123.40 | |