| 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 | $212.41 | 3.845% | $220.5772 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $37.88 | 3.277% | $39.1213 | $39.12 | $39.10 | $39.10 |
| Purchase #3 | $97.64 | 13.119% | $110.4494 | $110.45 | $110.45 | $110.40 |
| Purchase #4 | $28.46 | 4.699% | $29.7973 | $29.80 | $29.80 | $29.80 |
| Purchase #5 | $221.96 | 12.322% | $249.3099 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $213.91 | 8.290% | $231.6431 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $117.62 | 7.653% | $126.6215 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $929.88 | $1,007.5197 | $1,007.52 | $1,007.50 | $1,007.40 | |