| 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 | $99.77 | 4.488% | $104.2477 | $104.25 | $104.25 | $104.20 |
| Purchase #2 | $136.96 | 11.689% | $152.9693 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $91.42 | 10.626% | $101.1343 | $101.13 | $101.15 | $101.10 |
| Purchase #4 | $9.45 | 3.177% | $9.7502 | $9.75 | $9.75 | $9.80 |
| Purchase #5 | $162.55 | 6.485% | $173.0914 | $173.09 | $173.10 | $173.10 |
| Purchase #6 | $213.47 | 5.581% | $225.3838 | $225.38 | $225.40 | $225.40 |
| Purchase #7 | $213.60 | 3.757% | $221.625 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $927.22 | $988.2017 | $988.20 | $988.25 | $988.20 | |