| 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 | $35.71 | 13.287% | $40.4548 | $40.45 | $40.45 | $40.50 |
| Purchase #2 | $192.50 | 13.768% | $219.0034 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $61.65 | 7.403% | $66.2139 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $105.58 | 9.323% | $115.4232 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $243.68 | 4.260% | $254.0608 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $244.84 | 9.600% | $268.3446 | $268.34 | $268.35 | $268.30 |
| Purchase #7 | $186.97 | 5.273% | $196.8289 | $196.83 | $196.85 | $196.80 |
| 7 purchase totals = | $1,070.93 | $1,160.3296 | $1,160.31 | $1,160.30 | $1,160.30 | |