| 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 | $219.27 | 5.341% | $230.9812 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $90.34 | 5.199% | $95.0368 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $5.50 | 6.462% | $5.8554 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $184.98 | 7.333% | $198.5446 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $139.72 | 10.158% | $153.9128 | $153.91 | $153.90 | $153.90 |
| Purchase #6 | $59.27 | 3.333% | $61.2455 | $61.25 | $61.25 | $61.20 |
| Purchase #7 | $115.81 | 5.209% | $121.8425 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $814.89 | $867.4188 | $867.42 | $867.45 | $867.30 | |