| 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 | $193.53 | 7.156% | $207.379 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $219.68 | 8.725% | $238.8471 | $238.85 | $238.85 | $238.80 |
| Purchase #3 | $41.43 | 9.189% | $45.237 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $151.51 | 3.542% | $156.8765 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $249.32 | 10.181% | $274.7033 | $274.70 | $274.70 | $274.70 |
| Purchase #6 | $244.63 | 5.637% | $258.4198 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $187.42 | 12.804% | $211.4173 | $211.42 | $211.40 | $211.40 |
| 7 purchase totals = | $1,287.52 | $1,392.8800 | $1,392.89 | $1,392.90 | $1,392.80 | |