| 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 | $234.40 | 12.199% | $262.9945 | $262.99 | $263.00 | $263.00 |
| Purchase #2 | $164.77 | 6.213% | $175.0072 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $81.28 | 7.788% | $87.6101 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $115.30 | 12.597% | $129.8243 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $162.27 | 7.509% | $174.4549 | $174.45 | $174.45 | $174.50 |
| Purchase #6 | $27.96 | 11.177% | $31.0851 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $6.92 | 5.275% | $7.285 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $792.90 | $868.2611 | $868.26 | $868.25 | $868.30 | |