| 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 | $221.42 | 12.150% | $248.3225 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $225.43 | 7.774% | $242.9549 | $242.95 | $242.95 | $243.00 |
| Purchase #3 | $45.25 | 5.454% | $47.7179 | $47.72 | $47.70 | $47.70 |
| Purchase #4 | $196.54 | 12.264% | $220.6437 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $149.39 | 12.677% | $168.3282 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $151.76 | 11.843% | $169.7329 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $217.78 | 12.644% | $245.3161 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $1,207.57 | $1,343.0162 | $1,343.01 | $1,343.00 | $1,342.90 | |