| 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 | $223.44 | 10.453% | $246.7962 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $155.81 | 13.256% | $176.4642 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $180.72 | 4.209% | $188.3265 | $188.33 | $188.35 | $188.30 |
| Purchase #4 | $14.69 | 13.687% | $16.7006 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $155.29 | 11.300% | $172.8378 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $181.64 | 12.771% | $204.8372 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $164.41 | 13.460% | $186.5396 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $1,076.00 | $1,192.5021 | $1,192.51 | $1,192.55 | $1,192.40 | |