| 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 | $228.28 | 12.869% | $257.6574 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $24.39 | 7.581% | $26.239 | $26.24 | $26.25 | $26.20 |
| Purchase #3 | $65.93 | 6.216% | $70.0282 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $87.28 | 4.220% | $90.9632 | $90.96 | $90.95 | $91.00 |
| Purchase #5 | $22.99 | 8.686% | $24.9869 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $109.76 | 11.210% | $122.0641 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $178.29 | 4.581% | $186.4575 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $716.92 | $778.3963 | $778.40 | $778.40 | $778.50 | |