| 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 | $195.44 | 6.339% | $207.8289 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $157.46 | 8.165% | $170.3166 | $170.32 | $170.30 | $170.30 |
| Purchase #3 | $177.25 | 5.655% | $187.2735 | $187.27 | $187.25 | $187.30 |
| Purchase #4 | $190.26 | 8.699% | $206.8107 | $206.81 | $206.80 | $206.80 |
| Purchase #5 | $239.73 | 7.411% | $257.4964 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $188.96 | 11.172% | $210.0706 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $45.35 | 9.429% | $49.6261 | $49.63 | $49.65 | $49.60 |
| 7 purchase totals = | $1,194.45 | $1,289.4228 | $1,289.43 | $1,289.40 | $1,289.40 | |