| 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 | $210.30 | 10.702% | $232.8063 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $187.98 | 8.559% | $204.0692 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $194.89 | 8.793% | $212.0267 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $142.56 | 6.187% | $151.3802 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $90.68 | 7.376% | $97.3686 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $213.88 | 6.578% | $227.949 | $227.95 | $227.95 | $227.90 |
| Purchase #7 | $34.86 | 13.367% | $39.5197 | $39.52 | $39.50 | $39.50 |
| 7 purchase totals = | $1,075.15 | $1,165.1197 | $1,165.13 | $1,165.10 | $1,165.10 | |