| 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 | $103.84 | 8.248% | $112.4047 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $42.34 | 11.270% | $47.1117 | $47.11 | $47.10 | $47.10 |
| Purchase #3 | $83.42 | 6.382% | $88.7439 | $88.74 | $88.75 | $88.70 |
| Purchase #4 | $164.94 | 12.476% | $185.5179 | $185.52 | $185.50 | $185.50 |
| Purchase #5 | $71.52 | 6.663% | $76.2854 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $245.66 | 13.422% | $278.6325 | $278.63 | $278.65 | $278.60 |
| Purchase #7 | $246.70 | 6.240% | $262.0941 | $262.09 | $262.10 | $262.10 |
| 7 purchase totals = | $958.42 | $1,050.7902 | $1,050.78 | $1,050.80 | $1,050.70 | |