| 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 | $210.41 | 4.571% | $220.0278 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $88.98 | 5.629% | $93.9887 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $78.96 | 6.116% | $83.7892 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $179.37 | 7.510% | $192.8407 | $192.84 | $192.85 | $192.80 |
| Purchase #5 | $215.40 | 5.403% | $227.0381 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $143.96 | 7.822% | $155.2206 | $155.22 | $155.20 | $155.20 |
| Purchase #7 | $201.60 | 10.131% | $222.0241 | $222.02 | $222.00 | $222.00 |
| 7 purchase totals = | $1,118.68 | $1,194.9292 | $1,194.93 | $1,194.95 | $1,194.80 | |