| 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 | $224.33 | 4.711% | $234.8982 | $234.90 | $234.90 | $234.90 |
| Purchase #2 | $30.78 | 3.419% | $31.8324 | $31.83 | $31.85 | $31.80 |
| Purchase #3 | $136.88 | 13.479% | $155.3301 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $231.97 | 5.291% | $244.2435 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $149.95 | 11.452% | $167.1223 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $31.48 | 4.605% | $32.9297 | $32.93 | $32.95 | $32.90 |
| Purchase #7 | $95.25 | 3.333% | $98.4247 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $900.64 | $964.7809 | $964.77 | $964.80 | $964.60 | |