| 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 | $190.98 | 9.117% | $208.3916 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $5.98 | 3.104% | $6.1656 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $98.98 | 7.255% | $106.161 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $115.50 | 6.219% | $122.6829 | $122.68 | $122.70 | $122.70 |
| Purchase #5 | $131.27 | 11.406% | $146.2427 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $231.70 | 6.784% | $247.4185 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $198.98 | 4.468% | $207.8704 | $207.87 | $207.85 | $207.90 |
| 7 purchase totals = | $973.39 | $1,044.9327 | $1,044.93 | $1,044.90 | $1,045.00 | |