| 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 | $191.80 | 10.202% | $211.3674 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $26.89 | 9.198% | $29.3633 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $74.56 | 10.585% | $82.4522 | $82.45 | $82.45 | $82.50 |
| Purchase #4 | $187.44 | 13.143% | $212.0752 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $230.93 | 8.398% | $250.3235 | $250.32 | $250.30 | $250.30 |
| Purchase #6 | $72.30 | 3.293% | $74.6808 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $233.46 | 12.308% | $262.1943 | $262.19 | $262.20 | $262.20 |
| 7 purchase totals = | $1,017.38 | $1,122.4567 | $1,122.45 | $1,122.45 | $1,122.60 | |