| 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 | $243.89 | 5.788% | $258.0064 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $181.89 | 9.162% | $198.5548 | $198.55 | $198.55 | $198.60 |
| Purchase #3 | $199.26 | 7.304% | $213.814 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $184.95 | 10.125% | $203.6762 | $203.68 | $203.70 | $203.70 |
| Purchase #5 | $166.29 | 10.208% | $183.2649 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $104.45 | 11.231% | $116.1808 | $116.18 | $116.20 | $116.20 |
| Purchase #7 | $43.68 | 11.520% | $48.7119 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $1,124.41 | $1,222.2090 | $1,222.20 | $1,222.20 | $1,222.30 | |