| 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 | $201.26 | 9.495% | $220.3696 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $70.71 | 5.212% | $74.3954 | $74.40 | $74.40 | $74.40 |
| Purchase #3 | $250.41 | 12.699% | $282.2096 | $282.21 | $282.20 | $282.20 |
| Purchase #4 | $102.45 | 13.449% | $116.2285 | $116.23 | $116.25 | $116.20 |
| Purchase #5 | $247.25 | 13.827% | $281.4373 | $281.44 | $281.45 | $281.40 |
| Purchase #6 | $62.99 | 3.300% | $65.0687 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $76.85 | 6.154% | $81.5793 | $81.58 | $81.60 | $81.60 |
| 7 purchase totals = | $1,011.92 | $1,121.2884 | $1,121.30 | $1,121.30 | $1,121.30 | |