| 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 | $116.95 | 12.219% | $131.2401 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $111.65 | 10.232% | $123.074 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $229.43 | 4.670% | $240.1444 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $162.69 | 3.839% | $168.9357 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $33.35 | 3.807% | $34.6196 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $209.36 | 12.678% | $235.9027 | $235.90 | $235.90 | $235.90 |
| Purchase #7 | $222.91 | 8.618% | $242.1204 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $1,086.34 | $1,176.0369 | $1,176.03 | $1,176.00 | $1,175.90 | |