| 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 | $105.38 | 11.171% | $117.152 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $225.32 | 12.699% | $253.9334 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $245.40 | 4.127% | $255.5277 | $255.53 | $255.55 | $255.50 |
| Purchase #4 | $26.56 | 5.297% | $27.9669 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $195.99 | 5.728% | $207.2163 | $207.22 | $207.20 | $207.20 |
| Purchase #6 | $85.80 | 6.272% | $91.1814 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $186.68 | 8.857% | $203.2142 | $203.21 | $203.20 | $203.20 |
| 7 purchase totals = | $1,071.13 | $1,156.1919 | $1,156.19 | $1,156.20 | $1,156.20 | |