| 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 | $89.79 | 11.485% | $100.1024 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $149.75 | 13.415% | $169.839 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $214.40 | 13.623% | $243.6077 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $213.68 | 8.118% | $231.0265 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $249.82 | 7.817% | $269.3484 | $269.35 | $269.35 | $269.30 |
| Purchase #6 | $50.47 | 8.215% | $54.6161 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $195.99 | 11.677% | $218.8758 | $218.88 | $218.90 | $218.90 |
| 7 purchase totals = | $1,163.90 | $1,287.4159 | $1,287.43 | $1,287.45 | $1,287.30 | |