| 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 | $228.30 | 9.457% | $249.8903 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $12.79 | 6.510% | $13.6226 | $13.62 | $13.60 | $13.60 |
| Purchase #3 | $101.66 | 5.243% | $106.99 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $241.33 | 12.493% | $271.4794 | $271.48 | $271.50 | $271.50 |
| Purchase #5 | $246.67 | 8.578% | $267.8294 | $267.83 | $267.85 | $267.80 |
| Purchase #6 | $166.64 | 12.262% | $187.0734 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $54.94 | 5.354% | $57.8815 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $1,052.33 | $1,154.7666 | $1,154.76 | $1,154.80 | $1,154.80 | |