| 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 | $218.99 | 9.661% | $240.1466 | $240.15 | $240.15 | $240.10 |
| Purchase #2 | $70.73 | 3.272% | $73.0443 | $73.04 | $73.05 | $73.00 |
| Purchase #3 | $248.80 | 13.129% | $281.465 | $281.47 | $281.45 | $281.50 |
| Purchase #4 | $99.56 | 3.557% | $103.1013 | $103.10 | $103.10 | $103.10 |
| Purchase #5 | $31.40 | 10.751% | $34.7758 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $212.69 | 13.534% | $241.4755 | $241.48 | $241.50 | $241.50 |
| Purchase #7 | $200.57 | 12.139% | $224.9172 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $1,082.74 | $1,198.9257 | $1,198.94 | $1,198.95 | $1,198.90 | |