| 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 | $130.32 | 11.521% | $145.3342 | $145.33 | $145.35 | $145.30 |
| Purchase #2 | $239.53 | 7.272% | $256.9486 | $256.95 | $256.95 | $256.90 |
| Purchase #3 | $34.80 | 3.445% | $35.9989 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $177.58 | 12.110% | $199.0849 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $72.91 | 9.400% | $79.7635 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $110.41 | 8.808% | $120.1349 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $179.43 | 8.310% | $194.3406 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $944.98 | $1,031.6056 | $1,031.59 | $1,031.65 | $1,031.50 | |