| 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 | $233.88 | 6.331% | $248.6869 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $17.76 | 8.581% | $19.284 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $150.90 | 6.847% | $161.2321 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $41.54 | 10.475% | $45.8913 | $45.89 | $45.90 | $45.90 |
| Purchase #5 | $5.47 | 10.742% | $6.0576 | $6.06 | $6.05 | $6.10 |
| Purchase #6 | $147.69 | 12.484% | $166.1276 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $182.58 | 11.579% | $203.7209 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $779.82 | $851.0004 | $851.00 | $851.05 | $851.00 | |