| 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 | $182.28 | 10.124% | $200.734 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $111.59 | 5.520% | $117.7498 | $117.75 | $117.75 | $117.70 |
| Purchase #3 | $185.98 | 11.411% | $207.2022 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $185.71 | 7.292% | $199.252 | $199.25 | $199.25 | $199.30 |
| Purchase #5 | $241.79 | 9.475% | $264.6996 | $264.70 | $264.70 | $264.70 |
| Purchase #6 | $34.43 | 6.311% | $36.6029 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $94.85 | 7.485% | $101.9495 | $101.95 | $101.95 | $101.90 |
| 7 purchase totals = | $1,036.63 | $1,128.1900 | $1,128.18 | $1,128.20 | $1,128.10 | |