| 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 | $223.83 | 3.348% | $231.3238 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $44.98 | 7.646% | $48.4192 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $22.30 | 5.141% | $23.4464 | $23.45 | $23.45 | $23.40 |
| Purchase #4 | $122.33 | 10.845% | $135.5967 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $113.69 | 4.405% | $118.698 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $147.66 | 12.659% | $166.3523 | $166.35 | $166.35 | $166.40 |
| Purchase #7 | $211.30 | 4.540% | $220.893 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $886.09 | $944.7294 | $944.73 | $944.70 | $944.70 | |