| 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 | $22.50 | 5.750% | $23.7938 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $138.33 | 12.802% | $156.039 | $156.04 | $156.05 | $156.00 |
| Purchase #3 | $15.44 | 10.195% | $17.0141 | $17.01 | $17.00 | $17.00 |
| Purchase #4 | $239.25 | 12.103% | $268.2064 | $268.21 | $268.20 | $268.20 |
| Purchase #5 | $224.27 | 13.824% | $255.2731 | $255.27 | $255.25 | $255.30 |
| Purchase #6 | $153.64 | 5.396% | $161.9304 | $161.93 | $161.95 | $161.90 |
| Purchase #7 | $177.59 | 8.273% | $192.282 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $971.02 | $1,074.5388 | $1,074.53 | $1,074.55 | $1,074.50 | |