| 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 | $200.86 | 9.539% | $220.02 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $42.40 | 5.749% | $44.8376 | $44.84 | $44.85 | $44.80 |
| Purchase #3 | $131.83 | 10.782% | $146.0439 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $168.65 | 4.798% | $176.7418 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $229.98 | 4.231% | $239.7105 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $205.40 | 12.105% | $230.2637 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $13.89 | 9.156% | $15.1618 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $993.01 | $1,072.7793 | $1,072.77 | $1,072.75 | $1,072.70 | |