| 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 | $185.79 | 13.394% | $210.6747 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $170.93 | 9.117% | $186.5137 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $58.61 | 6.234% | $62.2637 | $62.26 | $62.25 | $62.30 |
| Purchase #4 | $9.42 | 6.398% | $10.0227 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $203.94 | 9.560% | $223.4367 | $223.44 | $223.45 | $223.40 |
| Purchase #6 | $174.45 | 8.468% | $189.2224 | $189.22 | $189.20 | $189.20 |
| Purchase #7 | $229.42 | 4.507% | $239.76 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,032.56 | $1,121.8939 | $1,121.88 | $1,121.80 | $1,121.90 | |