| 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 | $88.68 | 3.102% | $91.4309 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $190.25 | 9.513% | $208.3485 | $208.35 | $208.35 | $208.30 |
| Purchase #3 | $170.87 | 7.137% | $183.065 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $186.71 | 12.407% | $209.8751 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $238.64 | 3.414% | $246.7872 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $102.89 | 12.472% | $115.7224 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $191.75 | 13.432% | $217.5059 | $217.51 | $217.50 | $217.50 |
| 7 purchase totals = | $1,169.79 | $1,272.7350 | $1,272.75 | $1,272.75 | $1,272.70 | |