| 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 | $126.91 | 11.519% | $141.5288 | $141.53 | $141.55 | $141.50 |
| Purchase #2 | $250.56 | 7.669% | $269.7754 | $269.78 | $269.80 | $269.80 |
| Purchase #3 | $79.93 | 10.817% | $88.576 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $185.55 | 10.392% | $204.8324 | $204.83 | $204.85 | $204.80 |
| Purchase #5 | $239.77 | 11.395% | $267.0918 | $267.09 | $267.10 | $267.10 |
| Purchase #6 | $174.57 | 12.102% | $195.6965 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $8.85 | 5.681% | $9.3528 | $9.35 | $9.35 | $9.40 |
| 7 purchase totals = | $1,066.14 | $1,176.8537 | $1,176.86 | $1,176.95 | $1,176.90 | |