| 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 | $228.68 | 12.730% | $257.791 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $180.71 | 5.634% | $190.8912 | $190.89 | $190.90 | $190.90 |
| Purchase #3 | $215.97 | 9.783% | $237.0983 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $98.43 | 8.503% | $106.7995 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $241.75 | 7.125% | $258.9747 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $112.60 | 9.727% | $123.5526 | $123.55 | $123.55 | $123.60 |
| Purchase #7 | $81.42 | 8.584% | $88.4091 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $1,159.56 | $1,263.5164 | $1,263.51 | $1,263.50 | $1,263.60 | |