| 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 | $202.83 | 3.792% | $210.5213 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $36.55 | 6.643% | $38.978 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $197.92 | 9.684% | $217.0866 | $217.09 | $217.10 | $217.10 |
| Purchase #4 | $150.43 | 5.221% | $158.284 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $145.82 | 5.410% | $153.7089 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $189.69 | 11.779% | $212.0336 | $212.03 | $212.05 | $212.00 |
| Purchase #7 | $204.44 | 10.779% | $226.4766 | $226.48 | $226.50 | $226.50 |
| 7 purchase totals = | $1,127.68 | $1,217.0890 | $1,217.09 | $1,217.15 | $1,217.10 | |