| 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 | $125.43 | 12.607% | $141.243 | $141.24 | $141.25 | $141.20 |
| Purchase #2 | $127.64 | 11.343% | $142.1182 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $6.71 | 4.780% | $7.0307 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $140.44 | 10.175% | $154.7298 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $107.27 | 13.564% | $121.8201 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $239.60 | 8.430% | $259.7983 | $259.80 | $259.80 | $259.80 |
| Purchase #7 | $250.87 | 8.787% | $272.9139 | $272.91 | $272.90 | $272.90 |
| 7 purchase totals = | $997.96 | $1,099.6540 | $1,099.65 | $1,099.65 | $1,099.50 | |