| 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 | $234.89 | 3.812% | $243.844 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $92.35 | 8.259% | $99.9772 | $99.98 | $100.00 | $100.00 |
| Purchase #3 | $182.97 | 10.583% | $202.3337 | $202.33 | $202.35 | $202.30 |
| Purchase #4 | $217.70 | 6.574% | $232.0116 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $25.53 | 4.634% | $26.7131 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $164.55 | 3.822% | $170.8391 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $92.56 | 6.124% | $98.2284 | $98.23 | $98.25 | $98.20 |
| 7 purchase totals = | $1,010.55 | $1,073.9471 | $1,073.94 | $1,074.00 | $1,073.80 | |