| 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 | $87.27 | 3.262% | $90.1167 | $90.12 | $90.10 | $90.10 |
| Purchase #2 | $200.64 | 11.518% | $223.7497 | $223.75 | $223.75 | $223.70 |
| Purchase #3 | $26.97 | 11.701% | $30.1258 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $218.55 | 10.856% | $242.2758 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $56.72 | 3.802% | $58.8765 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $217.68 | 5.207% | $229.0146 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $190.90 | 12.617% | $214.9859 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $998.73 | $1,089.1450 | $1,089.16 | $1,089.20 | $1,089.10 | |