| 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 | $176.33 | 12.262% | $197.9516 | $197.95 | $197.95 | $198.00 |
| Purchase #2 | $120.25 | 5.826% | $127.2558 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $90.59 | 9.776% | $99.4461 | $99.45 | $99.45 | $99.40 |
| Purchase #4 | $177.43 | 11.526% | $197.8806 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $218.86 | 6.256% | $232.5519 | $232.55 | $232.55 | $232.60 |
| Purchase #6 | $218.97 | 3.501% | $226.6361 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $119.47 | 8.754% | $129.9284 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $1,121.90 | $1,211.6505 | $1,211.66 | $1,211.70 | $1,211.70 | |