| 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 | $203.55 | 3.736% | $211.1546 | $211.15 | $211.15 | $211.20 |
| Purchase #2 | $49.94 | 10.307% | $55.0873 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $25.46 | 11.196% | $28.3105 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $197.53 | 3.736% | $204.9097 | $204.91 | $204.90 | $204.90 |
| Purchase #5 | $137.79 | 6.259% | $146.4143 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $248.58 | 3.694% | $257.7625 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $126.57 | 9.543% | $138.6486 | $138.65 | $138.65 | $138.60 |
| 7 purchase totals = | $989.42 | $1,042.2875 | $1,042.28 | $1,042.25 | $1,042.30 | |