| 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 | $196.96 | 6.528% | $209.8175 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $151.51 | 8.532% | $164.4368 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $180.93 | 13.212% | $204.8345 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $186.52 | 13.808% | $212.2747 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $111.75 | 3.423% | $115.5752 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $196.54 | 7.272% | $210.8324 | $210.83 | $210.85 | $210.80 |
| Purchase #7 | $90.70 | 4.477% | $94.7606 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $1,114.91 | $1,212.5317 | $1,212.53 | $1,212.55 | $1,212.50 | |