| 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 | $6.39 | 12.150% | $7.1664 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $21.25 | 13.424% | $24.1026 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $128.53 | 11.107% | $142.8058 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $142.83 | 13.149% | $161.6107 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $216.91 | 4.826% | $227.3781 | $227.38 | $227.40 | $227.40 |
| Purchase #6 | $197.52 | 10.371% | $218.0048 | $218.00 | $218.00 | $218.00 |
| Purchase #7 | $205.28 | 4.449% | $214.4129 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $918.71 | $995.4813 | $995.48 | $995.45 | $995.50 | |