| 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 | $90.30 | 12.438% | $101.5315 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $142.41 | 7.784% | $153.4952 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $158.47 | 12.839% | $178.816 | $178.82 | $178.80 | $178.80 |
| Purchase #4 | $219.52 | 3.246% | $226.6456 | $226.65 | $226.65 | $226.60 |
| Purchase #5 | $24.45 | 6.775% | $26.1065 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $118.90 | 7.543% | $127.8686 | $127.87 | $127.85 | $127.90 |
| Purchase #7 | $230.49 | 12.567% | $259.4557 | $259.46 | $259.45 | $259.50 |
| 7 purchase totals = | $984.54 | $1,073.9191 | $1,073.94 | $1,073.90 | $1,073.90 | |