| 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 | $234.39 | 13.624% | $266.3233 | $266.32 | $266.30 | $266.30 |
| Purchase #2 | $72.61 | 9.365% | $79.4099 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $236.27 | 6.165% | $250.836 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $145.85 | 3.615% | $151.1225 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $143.43 | 13.625% | $162.9723 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $123.77 | 7.671% | $133.2644 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $195.26 | 3.389% | $201.8774 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $1,151.58 | $1,245.8058 | $1,245.80 | $1,245.75 | $1,245.80 | |