| 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 | $225.61 | 6.181% | $239.555 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $213.82 | 5.427% | $225.424 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $73.95 | 10.633% | $81.8131 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $120.58 | 13.480% | $136.8342 | $136.83 | $136.85 | $136.80 |
| Purchase #5 | $155.85 | 13.291% | $176.564 | $176.56 | $176.55 | $176.60 |
| Purchase #6 | $109.39 | 5.291% | $115.1778 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $200.40 | 10.756% | $221.955 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $1,099.60 | $1,197.3231 | $1,197.32 | $1,197.30 | $1,197.40 | |