| 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 | $116.96 | 6.455% | $124.5098 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $184.90 | 13.473% | $209.8116 | $209.81 | $209.80 | $209.80 |
| Purchase #3 | $112.95 | 3.264% | $116.6367 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $194.45 | 13.618% | $220.9302 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $106.89 | 3.241% | $110.3543 | $110.35 | $110.35 | $110.40 |
| Purchase #6 | $220.77 | 8.522% | $239.584 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $244.54 | 11.276% | $272.1143 | $272.11 | $272.10 | $272.10 |
| 7 purchase totals = | $1,181.46 | $1,293.9409 | $1,293.93 | $1,293.95 | $1,293.90 | |