| 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 | $131.38 | 4.337% | $137.078 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $37.61 | 3.523% | $38.935 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $196.62 | 4.170% | $204.8191 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $77.44 | 9.136% | $84.5149 | $84.51 | $84.50 | $84.50 |
| Purchase #5 | $78.67 | 12.708% | $88.6674 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $239.30 | 3.235% | $247.0414 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $190.36 | 8.660% | $206.8452 | $206.85 | $206.85 | $206.80 |
| 7 purchase totals = | $951.38 | $1,007.9010 | $1,007.91 | $1,007.90 | $1,007.80 | |