| 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 | $214.57 | 3.626% | $222.3503 | $222.35 | $222.35 | $222.40 |
| Purchase #2 | $73.66 | 5.754% | $77.8984 | $77.90 | $77.90 | $77.90 |
| Purchase #3 | $121.89 | 5.520% | $128.6183 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $181.72 | 9.606% | $199.176 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $119.52 | 11.244% | $132.9588 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $188.80 | 7.610% | $203.1677 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $126.44 | 12.586% | $142.3537 | $142.35 | $142.35 | $142.40 |
| 7 purchase totals = | $1,026.60 | $1,106.5232 | $1,106.53 | $1,106.50 | $1,106.70 | |