| 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 | $183.99 | 10.823% | $203.9032 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $179.70 | 4.325% | $187.472 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $97.79 | 13.108% | $110.6083 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $103.80 | 13.624% | $117.9417 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $101.75 | 11.220% | $113.1664 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $222.32 | 12.384% | $249.8521 | $249.85 | $249.85 | $249.90 |
| Purchase #7 | $14.73 | 4.623% | $15.411 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $904.08 | $998.3547 | $998.35 | $998.30 | $998.40 | |