| 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 | $222.26 | 12.718% | $250.527 | $250.53 | $250.55 | $250.50 |
| Purchase #2 | $13.85 | 6.802% | $14.7921 | $14.79 | $14.80 | $14.80 |
| Purchase #3 | $154.36 | 6.793% | $164.8457 | $164.85 | $164.85 | $164.80 |
| Purchase #4 | $250.38 | 9.768% | $274.8371 | $274.84 | $274.85 | $274.80 |
| Purchase #5 | $177.96 | 7.218% | $190.8052 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $195.40 | 13.817% | $222.3984 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $242.70 | 3.413% | $250.9834 | $250.98 | $251.00 | $251.00 |
| 7 purchase totals = | $1,256.91 | $1,369.1889 | $1,369.20 | $1,369.25 | $1,369.10 | |