| 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 | $242.55 | 6.137% | $257.4353 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $185.46 | 7.833% | $199.9871 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $9.26 | 3.555% | $9.5892 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $158.34 | 8.559% | $171.8923 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $95.69 | 9.763% | $105.0322 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $103.67 | 3.755% | $107.5628 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $33.96 | 6.763% | $36.2567 | $36.26 | $36.25 | $36.30 |
| 7 purchase totals = | $828.93 | $887.7556 | $887.76 | $887.80 | $887.80 | |