| 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 | $141.82 | 5.206% | $149.2031 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $203.56 | 8.708% | $221.286 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $93.44 | 11.458% | $104.1464 | $104.15 | $104.15 | $104.10 |
| Purchase #4 | $106.31 | 6.840% | $113.5816 | $113.58 | $113.60 | $113.60 |
| Purchase #5 | $102.93 | 8.797% | $111.9848 | $111.98 | $112.00 | $112.00 |
| Purchase #6 | $199.83 | 11.586% | $222.9823 | $222.98 | $223.00 | $223.00 |
| Purchase #7 | $131.44 | 6.591% | $140.1032 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $979.33 | $1,063.2874 | $1,063.28 | $1,063.35 | $1,063.30 | |