| 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 | $225.87 | 13.856% | $257.1665 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $21.93 | 11.831% | $24.5245 | $24.52 | $24.50 | $24.50 |
| Purchase #3 | $232.67 | 12.468% | $261.6793 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $39.74 | 4.263% | $41.4341 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $109.86 | 11.447% | $122.4357 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $171.99 | 7.189% | $184.3544 | $184.35 | $184.35 | $184.40 |
| Purchase #7 | $183.39 | 10.598% | $202.8257 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $985.45 | $1,094.4202 | $1,094.42 | $1,094.45 | $1,094.40 | |