| 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 | $210.75 | 3.493% | $218.1115 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $12.64 | 13.866% | $14.3927 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $212.30 | 5.425% | $223.8173 | $223.82 | $223.80 | $223.80 |
| Purchase #4 | $168.85 | 7.492% | $181.5002 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $244.99 | 9.209% | $267.5511 | $267.55 | $267.55 | $267.60 |
| Purchase #6 | $16.74 | 5.732% | $17.6995 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $68.36 | 12.552% | $76.9405 | $76.94 | $76.95 | $76.90 |
| 7 purchase totals = | $934.63 | $1,000.0128 | $1,000.01 | $1,000.00 | $1,000.00 | |