| 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 | $210.38 | 3.143% | $216.9922 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $82.59 | 9.192% | $90.1817 | $90.18 | $90.20 | $90.20 |
| Purchase #3 | $78.38 | 4.532% | $81.9322 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $208.40 | 9.219% | $227.6124 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $229.71 | 9.618% | $251.8035 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $164.44 | 7.548% | $176.8519 | $176.85 | $176.85 | $176.90 |
| Purchase #7 | $100.74 | 7.527% | $108.3227 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $1,074.64 | $1,153.6966 | $1,153.68 | $1,153.70 | $1,153.70 | |