| 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 | $219.32 | 4.163% | $228.4503 | $228.45 | $228.45 | $228.50 |
| Purchase #2 | $31.66 | 11.175% | $35.198 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $58.43 | 7.550% | $62.8415 | $62.84 | $62.85 | $62.80 |
| Purchase #4 | $168.64 | 13.450% | $191.3221 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $32.90 | 4.451% | $34.3644 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $99.76 | 9.283% | $109.0207 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $196.93 | 11.662% | $219.896 | $219.90 | $219.90 | $219.90 |
| 7 purchase totals = | $807.64 | $881.0930 | $881.09 | $881.05 | $881.10 | |