| 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 | $75.52 | 11.821% | $84.4472 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $210.36 | 6.243% | $223.4928 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $149.63 | 4.351% | $156.1404 | $156.14 | $156.15 | $156.10 |
| Purchase #4 | $124.27 | 8.652% | $135.0218 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $249.47 | 8.799% | $271.4209 | $271.42 | $271.40 | $271.40 |
| Purchase #6 | $177.42 | 11.273% | $197.4206 | $197.42 | $197.40 | $197.40 |
| Purchase #7 | $27.84 | 13.156% | $31.5026 | $31.50 | $31.50 | $31.50 |
| 7 purchase totals = | $1,014.51 | $1,099.4463 | $1,099.44 | $1,099.40 | $1,099.30 | |