| 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 | $23.60 | 7.440% | $25.3558 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $216.35 | 13.786% | $246.176 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $126.59 | 5.352% | $133.3651 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $155.74 | 4.464% | $162.6922 | $162.69 | $162.70 | $162.70 |
| Purchase #5 | $148.58 | 7.223% | $159.3119 | $159.31 | $159.30 | $159.30 |
| Purchase #6 | $221.36 | 6.871% | $236.5696 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $117.91 | 8.316% | $127.7154 | $127.72 | $127.70 | $127.70 |
| 7 purchase totals = | $1,010.13 | $1,091.1860 | $1,091.20 | $1,091.15 | $1,091.30 | |