| 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 | $193.32 | 13.466% | $219.3525 | $219.35 | $219.35 | $219.40 |
| Purchase #2 | $210.72 | 4.709% | $220.6428 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $54.79 | 5.397% | $57.747 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $7.84 | 12.725% | $8.8376 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $211.89 | 12.200% | $237.7406 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $33.92 | 13.409% | $38.4683 | $38.47 | $38.45 | $38.50 |
| Purchase #7 | $89.52 | 11.112% | $99.4675 | $99.47 | $99.45 | $99.50 |
| 7 purchase totals = | $802.00 | $882.2563 | $882.26 | $882.25 | $882.20 | |