| 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 | $122.90 | 5.313% | $129.4297 | $129.43 | $129.45 | $129.40 |
| Purchase #2 | $105.83 | 4.497% | $110.5892 | $110.59 | $110.60 | $110.60 |
| Purchase #3 | $249.95 | 12.782% | $281.8986 | $281.90 | $281.90 | $281.90 |
| Purchase #4 | $44.49 | 7.344% | $47.7573 | $47.76 | $47.75 | $47.80 |
| Purchase #5 | $168.51 | 8.177% | $182.2891 | $182.29 | $182.30 | $182.30 |
| Purchase #6 | $236.48 | 11.861% | $264.5289 | $264.53 | $264.55 | $264.50 |
| Purchase #7 | $134.73 | 8.509% | $146.1942 | $146.19 | $146.20 | $146.20 |
| 7 purchase totals = | $1,062.89 | $1,162.6870 | $1,162.69 | $1,162.75 | $1,162.70 | |