| 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 | $204.54 | 9.280% | $223.5213 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $123.65 | 7.174% | $132.5207 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $160.91 | 6.479% | $171.3354 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $74.93 | 11.670% | $83.6743 | $83.67 | $83.65 | $83.70 |
| Purchase #5 | $70.46 | 5.651% | $74.4417 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $107.94 | 3.821% | $112.0644 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $97.74 | 5.175% | $102.798 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $840.17 | $900.3558 | $900.35 | $900.30 | $900.30 | |