| 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 | $221.88 | 13.802% | $252.5039 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $8.84 | 12.788% | $9.9705 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $56.55 | 7.525% | $60.8054 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $28.54 | 10.709% | $31.5963 | $31.60 | $31.60 | $31.60 |
| Purchase #5 | $191.25 | 5.724% | $202.1972 | $202.20 | $202.20 | $202.20 |
| Purchase #6 | $89.92 | 9.831% | $98.76 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $119.40 | 11.776% | $133.4605 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $716.38 | $789.2938 | $789.30 | $789.25 | $789.40 | |