| 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 | $35.99 | 12.342% | $40.4319 | $40.43 | $40.45 | $40.40 |
| Purchase #2 | $218.66 | 9.121% | $238.604 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $204.72 | 13.636% | $232.6356 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $187.71 | 11.687% | $209.6477 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $24.99 | 4.245% | $26.0508 | $26.05 | $26.05 | $26.10 |
| Purchase #6 | $11.94 | 5.739% | $12.6252 | $12.63 | $12.65 | $12.60 |
| Purchase #7 | $125.72 | 6.137% | $133.4354 | $133.44 | $133.45 | $133.40 |
| 7 purchase totals = | $809.73 | $893.4306 | $893.44 | $893.50 | $893.30 | |