| 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 | $240.34 | 6.633% | $256.2818 | $256.28 | $256.30 | $256.30 |
| Purchase #2 | $101.33 | 4.606% | $105.9973 | $106.00 | $106.00 | $106.00 |
| Purchase #3 | $91.50 | 13.490% | $103.8434 | $103.84 | $103.85 | $103.80 |
| Purchase #4 | $178.28 | 7.145% | $191.0181 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $8.34 | 7.753% | $8.9866 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $167.63 | 12.470% | $188.5335 | $188.53 | $188.55 | $188.50 |
| Purchase #7 | $33.55 | 9.628% | $36.7802 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $820.97 | $891.4409 | $891.44 | $891.50 | $891.40 | |