| 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 | $212.60 | 3.636% | $220.3301 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $218.43 | 5.532% | $230.5135 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $70.78 | 5.639% | $74.7713 | $74.77 | $74.75 | $74.80 |
| Purchase #4 | $6.88 | 9.170% | $7.5109 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $25.64 | 5.191% | $26.971 | $26.97 | $26.95 | $27.00 |
| Purchase #6 | $175.97 | 5.710% | $186.0179 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $72.50 | 6.467% | $77.1886 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $782.80 | $823.3033 | $823.30 | $823.25 | $823.30 | |