| 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 | $133.39 | 11.165% | $148.283 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $241.69 | 11.305% | $269.0131 | $269.01 | $269.00 | $269.00 |
| Purchase #3 | $214.57 | 13.777% | $244.1313 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $121.52 | 4.449% | $126.9264 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $120.40 | 6.127% | $127.7769 | $127.78 | $127.80 | $127.80 |
| Purchase #6 | $213.99 | 13.146% | $242.1211 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $173.55 | 11.168% | $192.9321 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,219.11 | $1,351.1839 | $1,351.18 | $1,351.25 | $1,351.10 | |