| 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 | $128.59 | 8.822% | $139.9342 | $139.93 | $139.95 | $139.90 |
| Purchase #2 | $20.65 | 5.480% | $21.7816 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $102.36 | 10.541% | $113.1498 | $113.15 | $113.15 | $113.10 |
| Purchase #4 | $211.74 | 8.266% | $229.2424 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $190.91 | 12.593% | $214.9513 | $214.95 | $214.95 | $215.00 |
| Purchase #6 | $22.64 | 9.163% | $24.7145 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $190.25 | 12.244% | $213.5442 | $213.54 | $213.55 | $213.50 |
| 7 purchase totals = | $867.14 | $957.3180 | $957.30 | $957.35 | $957.20 | |