| 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 | $249.97 | 9.793% | $274.4496 | $274.45 | $274.45 | $274.40 |
| Purchase #2 | $233.88 | 11.210% | $260.0979 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $240.93 | 10.279% | $265.6952 | $265.70 | $265.70 | $265.70 |
| Purchase #4 | $110.48 | 11.189% | $122.8416 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $179.71 | 9.348% | $196.5093 | $196.51 | $196.50 | $196.50 |
| Purchase #6 | $175.83 | 4.189% | $183.1955 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $93.47 | 4.409% | $97.5911 | $97.59 | $97.60 | $97.60 |
| 7 purchase totals = | $1,284.27 | $1,400.3802 | $1,400.39 | $1,400.40 | $1,400.30 | |