| 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 | $194.32 | 3.545% | $201.2086 | $201.21 | $201.20 | $201.20 |
| Purchase #2 | $210.55 | 4.397% | $219.8079 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $28.42 | 7.229% | $30.4745 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $66.85 | 4.371% | $69.772 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $192.27 | 12.515% | $216.3326 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $155.29 | 11.599% | $173.3021 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $24.60 | 7.258% | $26.3855 | $26.39 | $26.40 | $26.40 |
| 7 purchase totals = | $872.30 | $937.2832 | $937.28 | $937.25 | $937.30 | |