| 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 | $235.63 | 13.195% | $266.7214 | $266.72 | $266.70 | $266.70 |
| Purchase #2 | $116.85 | 7.495% | $125.6079 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $196.70 | 6.372% | $209.2337 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $156.56 | 3.760% | $162.4467 | $162.45 | $162.45 | $162.40 |
| Purchase #5 | $75.61 | 9.460% | $82.7627 | $82.76 | $82.75 | $82.80 |
| Purchase #6 | $159.34 | 10.638% | $176.2906 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $237.92 | 7.481% | $255.7188 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $1,178.61 | $1,278.7818 | $1,278.78 | $1,278.75 | $1,278.70 | |