| 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 | $201.64 | 9.648% | $221.0942 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $201.65 | 8.795% | $219.3851 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $143.96 | 9.431% | $157.5369 | $157.54 | $157.55 | $157.50 |
| Purchase #4 | $58.27 | 11.568% | $65.0107 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $184.35 | 7.366% | $197.9292 | $197.93 | $197.95 | $197.90 |
| Purchase #6 | $48.71 | 6.393% | $51.824 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $161.87 | 12.427% | $181.9856 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,000.45 | $1,094.7657 | $1,094.77 | $1,094.80 | $1,094.70 | |