| 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 | $146.87 | 4.115% | $152.9137 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $220.70 | 13.571% | $250.6512 | $250.65 | $250.65 | $250.70 |
| Purchase #3 | $190.49 | 9.558% | $208.697 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $192.68 | 13.522% | $218.7342 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $178.63 | 3.152% | $184.2604 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $93.53 | 9.653% | $102.5585 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $78.65 | 12.212% | $88.2547 | $88.25 | $88.25 | $88.30 |
| 7 purchase totals = | $1,101.55 | $1,206.0697 | $1,206.06 | $1,206.05 | $1,206.20 | |