| 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 | $122.83 | 6.599% | $130.9356 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $81.29 | 6.623% | $86.6738 | $86.67 | $86.65 | $86.70 |
| Purchase #3 | $218.25 | 8.255% | $236.2665 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $224.47 | 5.581% | $236.9977 | $237.00 | $237.00 | $237.00 |
| Purchase #5 | $146.73 | 4.177% | $152.8589 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $217.81 | 13.131% | $246.4106 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $234.80 | 10.181% | $258.705 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $1,246.18 | $1,348.8481 | $1,348.86 | $1,348.80 | $1,348.90 | |