| 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 | $80.51 | 5.685% | $85.087 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $171.32 | 10.564% | $189.4182 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $46.46 | 7.203% | $49.8065 | $49.81 | $49.80 | $49.80 |
| Purchase #4 | $250.78 | 12.304% | $281.636 | $281.64 | $281.65 | $281.60 |
| Purchase #5 | $247.86 | 11.705% | $276.872 | $276.87 | $276.85 | $276.90 |
| Purchase #6 | $119.35 | 10.387% | $131.7469 | $131.75 | $131.75 | $131.70 |
| Purchase #7 | $93.92 | 11.539% | $104.7574 | $104.76 | $104.75 | $104.80 |
| 7 purchase totals = | $1,010.20 | $1,119.3240 | $1,119.34 | $1,119.30 | $1,119.30 | |