| 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 | $109.35 | 3.110% | $112.7508 | $112.75 | $112.75 | $112.80 |
| Purchase #2 | $167.38 | 5.795% | $177.0797 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $231.54 | 5.370% | $243.9737 | $243.97 | $243.95 | $244.00 |
| Purchase #4 | $198.30 | 12.788% | $223.6586 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $139.99 | 9.197% | $152.8649 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $193.29 | 10.844% | $214.2504 | $214.25 | $214.25 | $214.30 |
| Purchase #7 | $167.96 | 7.444% | $180.4629 | $180.46 | $180.45 | $180.50 |
| 7 purchase totals = | $1,207.81 | $1,305.0410 | $1,305.03 | $1,305.00 | $1,305.30 | |