| 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 | $90.75 | 3.862% | $94.2548 | $94.25 | $94.25 | $94.30 |
| Purchase #2 | $172.28 | 4.240% | $179.5847 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $194.50 | 10.657% | $215.2279 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $244.44 | 4.228% | $254.7749 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $58.87 | 3.210% | $60.7597 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $126.28 | 4.489% | $131.9487 | $131.95 | $131.95 | $131.90 |
| Purchase #7 | $231.28 | 4.263% | $241.1395 | $241.14 | $241.15 | $241.10 |
| 7 purchase totals = | $1,118.40 | $1,177.6902 | $1,177.68 | $1,177.70 | $1,177.70 | |