| 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 | $220.82 | 4.826% | $231.4768 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $95.34 | 4.733% | $99.8524 | $99.85 | $99.85 | $99.90 |
| Purchase #3 | $76.93 | 7.393% | $82.6174 | $82.62 | $82.60 | $82.60 |
| Purchase #4 | $178.45 | 13.127% | $201.8751 | $201.88 | $201.90 | $201.90 |
| Purchase #5 | $189.50 | 5.316% | $199.5738 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $211.47 | 3.456% | $218.7784 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $222.33 | 9.703% | $243.9027 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $1,194.84 | $1,278.0766 | $1,278.08 | $1,278.10 | $1,278.20 | |