| 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 | $191.40 | 12.333% | $215.0054 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $76.57 | 6.818% | $81.7905 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $230.55 | 3.415% | $238.4233 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $31.79 | 5.189% | $33.4396 | $33.44 | $33.45 | $33.40 |
| Purchase #5 | $44.96 | 4.249% | $46.8704 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $169.51 | 3.802% | $175.9548 | $175.95 | $175.95 | $176.00 |
| Purchase #7 | $192.66 | 12.699% | $217.1259 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $937.44 | $1,008.6099 | $1,008.61 | $1,008.60 | $1,008.60 | |