| 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 | $236.73 | 9.353% | $258.8714 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $26.91 | 8.357% | $29.1589 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $197.96 | 4.732% | $207.3275 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $188.67 | 6.616% | $201.1524 | $201.15 | $201.15 | $201.20 |
| Purchase #5 | $159.56 | 9.558% | $174.8107 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $75.76 | 7.805% | $81.6731 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $115.72 | 12.804% | $130.5368 | $130.54 | $130.55 | $130.50 |
| 7 purchase totals = | $1,001.31 | $1,083.5308 | $1,083.53 | $1,083.50 | $1,083.60 | |