| 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 | $178.31 | 13.653% | $202.6547 | $202.65 | $202.65 | $202.70 |
| Purchase #2 | $249.58 | 11.687% | $278.7484 | $278.75 | $278.75 | $278.70 |
| Purchase #3 | $225.56 | 4.547% | $235.8162 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $47.79 | 7.206% | $51.2337 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $133.35 | 7.316% | $143.1059 | $143.11 | $143.10 | $143.10 |
| Purchase #6 | $112.32 | 3.424% | $116.1658 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $105.54 | 13.340% | $119.619 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $1,052.45 | $1,147.3437 | $1,147.35 | $1,147.30 | $1,147.30 | |