| 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 | $185.30 | 7.189% | $198.6212 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $250.63 | 3.243% | $258.7579 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $206.66 | 3.461% | $213.8125 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $39.97 | 5.275% | $42.0784 | $42.08 | $42.10 | $42.10 |
| Purchase #5 | $52.58 | 4.410% | $54.8988 | $54.90 | $54.90 | $54.90 |
| Purchase #6 | $67.72 | 8.259% | $73.313 | $73.31 | $73.30 | $73.30 |
| Purchase #7 | $59.93 | 8.359% | $64.9395 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $862.79 | $906.4213 | $906.42 | $906.40 | $906.40 | |