| 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 | $24.50 | 12.807% | $27.6377 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $127.95 | 4.866% | $134.176 | $134.18 | $134.20 | $134.20 |
| Purchase #3 | $157.67 | 10.229% | $173.7981 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $145.92 | 9.262% | $159.4351 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $199.26 | 9.403% | $217.9964 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $73.54 | 5.742% | $77.7627 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $211.26 | 13.705% | $240.2132 | $240.21 | $240.20 | $240.20 |
| 7 purchase totals = | $940.10 | $1,031.0192 | $1,031.03 | $1,031.05 | $1,031.00 | |