| 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 | $71.55 | 12.146% | $80.2405 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $222.26 | 9.257% | $242.8346 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $173.79 | 3.197% | $179.3461 | $179.35 | $179.35 | $179.30 |
| Purchase #4 | $126.45 | 9.400% | $138.3363 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $55.92 | 7.319% | $60.0128 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $224.69 | 7.179% | $240.8205 | $240.82 | $240.80 | $240.80 |
| Purchase #7 | $153.53 | 12.222% | $172.2944 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $1,028.19 | $1,113.8852 | $1,113.88 | $1,113.90 | $1,113.70 | |