| 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 | $230.66 | 11.751% | $257.7649 | $257.76 | $257.75 | $257.80 |
| Purchase #2 | $52.89 | 4.297% | $55.1627 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $26.37 | 9.708% | $28.93 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $98.99 | 12.762% | $111.6231 | $111.62 | $111.60 | $111.60 |
| Purchase #5 | $170.47 | 11.382% | $189.8729 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $116.32 | 9.261% | $127.0924 | $127.09 | $127.10 | $127.10 |
| Purchase #7 | $193.36 | 12.815% | $218.1391 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $889.06 | $988.5851 | $988.57 | $988.55 | $988.60 | |