| 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 | $238.37 | 9.703% | $261.499 | $261.50 | $261.50 | $261.50 |
| Purchase #2 | $171.53 | 11.365% | $191.0244 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $126.25 | 13.833% | $143.7142 | $143.71 | $143.70 | $143.70 |
| Purchase #4 | $96.46 | 6.596% | $102.8225 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $113.74 | 13.574% | $129.1791 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $110.99 | 11.658% | $123.9292 | $123.93 | $123.95 | $123.90 |
| Purchase #7 | $221.99 | 7.830% | $239.3718 | $239.37 | $239.35 | $239.40 |
| 7 purchase totals = | $1,079.33 | $1,191.5402 | $1,191.53 | $1,191.50 | $1,191.50 | |