| 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 | $29.87 | 11.214% | $33.2196 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $249.59 | 13.545% | $283.397 | $283.40 | $283.40 | $283.40 |
| Purchase #3 | $247.71 | 7.692% | $266.7639 | $266.76 | $266.75 | $266.80 |
| Purchase #4 | $184.66 | 11.711% | $206.2855 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $52.72 | 5.437% | $55.5864 | $55.59 | $55.60 | $55.60 |
| Purchase #6 | $160.68 | 11.703% | $179.4844 | $179.48 | $179.50 | $179.50 |
| Purchase #7 | $84.58 | 13.200% | $95.7446 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $1,009.81 | $1,120.4814 | $1,120.48 | $1,120.50 | $1,120.50 | |