| 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 | $210.69 | 10.806% | $233.4572 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $18.33 | 7.436% | $19.693 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $182.45 | 10.669% | $201.9156 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $61.39 | 3.393% | $63.473 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $94.51 | 4.807% | $99.0531 | $99.05 | $99.05 | $99.10 |
| Purchase #6 | $51.51 | 9.234% | $56.2664 | $56.27 | $56.25 | $56.30 |
| Purchase #7 | $217.50 | 5.726% | $229.9541 | $229.95 | $229.95 | $230.00 |
| 7 purchase totals = | $836.38 | $903.8124 | $903.81 | $903.75 | $904.00 | |