| 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 | $106.83 | 9.720% | $117.2139 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $194.50 | 10.323% | $214.5782 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $72.43 | 12.801% | $81.7018 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $237.53 | 12.450% | $267.1025 | $267.10 | $267.10 | $267.10 |
| Purchase #5 | $23.44 | 13.820% | $26.6794 | $26.68 | $26.70 | $26.70 |
| Purchase #6 | $152.76 | 6.847% | $163.2195 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $224.27 | 7.838% | $241.8483 | $241.85 | $241.85 | $241.80 |
| 7 purchase totals = | $1,011.76 | $1,112.3436 | $1,112.34 | $1,112.35 | $1,112.30 | |