| 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 | $232.66 | 10.649% | $257.436 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $192.57 | 4.645% | $201.5149 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $93.30 | 12.134% | $104.621 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $194.57 | 6.170% | $206.575 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $75.90 | 7.191% | $81.358 | $81.36 | $81.35 | $81.40 |
| Purchase #6 | $98.84 | 11.548% | $110.254 | $110.25 | $110.25 | $110.30 |
| Purchase #7 | $196.63 | 8.401% | $213.1489 | $213.15 | $213.15 | $213.10 |
| 7 purchase totals = | $1,084.47 | $1,174.9078 | $1,174.91 | $1,174.90 | $1,174.90 | |