| 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 | $238.38 | 10.810% | $264.1489 | $264.15 | $264.15 | $264.10 |
| Purchase #2 | $174.46 | 8.243% | $188.8407 | $188.84 | $188.85 | $188.80 |
| Purchase #3 | $24.64 | 13.819% | $28.045 | $28.05 | $28.05 | $28.00 |
| Purchase #4 | $107.40 | 11.442% | $119.6887 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $147.58 | 10.489% | $163.0597 | $163.06 | $163.05 | $163.10 |
| Purchase #6 | $183.95 | 8.578% | $199.7292 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $162.62 | 12.739% | $183.3362 | $183.34 | $183.35 | $183.30 |
| 7 purchase totals = | $1,039.03 | $1,146.8484 | $1,146.86 | $1,146.90 | $1,146.70 | |