| 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 | $250.62 | 10.488% | $276.905 | $276.91 | $276.90 | $276.90 |
| Purchase #2 | $93.69 | 12.285% | $105.1998 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $132.60 | 11.290% | $147.5705 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $244.34 | 13.127% | $276.4145 | $276.41 | $276.40 | $276.40 |
| Purchase #5 | $190.73 | 13.604% | $216.6769 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $117.38 | 13.187% | $132.8589 | $132.86 | $132.85 | $132.90 |
| Purchase #7 | $53.97 | 4.172% | $56.2216 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $1,083.33 | $1,211.8472 | $1,211.85 | $1,211.80 | $1,211.90 | |