| 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 | $194.32 | 4.130% | $202.3454 | $202.35 | $202.35 | $202.30 |
| Purchase #2 | $189.25 | 4.652% | $198.0539 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $52.46 | 9.440% | $57.4122 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $185.71 | 12.606% | $209.1206 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $29.41 | 12.746% | $33.1586 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $191.62 | 10.116% | $211.0043 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $185.60 | 12.705% | $209.1805 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $1,028.37 | $1,120.2755 | $1,120.27 | $1,120.25 | $1,120.30 | |