| 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 | $48.91 | 12.123% | $54.8394 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $239.53 | 11.309% | $266.6184 | $266.62 | $266.60 | $266.60 |
| Purchase #3 | $249.89 | 6.575% | $266.3203 | $266.32 | $266.30 | $266.30 |
| Purchase #4 | $132.97 | 3.768% | $137.9803 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $190.29 | 12.157% | $213.4236 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $174.77 | 6.552% | $186.2209 | $186.22 | $186.20 | $186.20 |
| Purchase #7 | $105.51 | 8.134% | $114.0922 | $114.09 | $114.10 | $114.10 |
| 7 purchase totals = | $1,141.87 | $1,239.4951 | $1,239.49 | $1,239.45 | $1,239.40 | |