| 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 | $238.29 | 6.443% | $253.643 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $204.74 | 11.362% | $228.0026 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $207.31 | 7.298% | $222.4395 | $222.44 | $222.45 | $222.40 |
| Purchase #4 | $195.63 | 11.170% | $217.4819 | $217.48 | $217.50 | $217.50 |
| Purchase #5 | $137.83 | 7.382% | $148.0046 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $215.71 | 8.707% | $234.4919 | $234.49 | $234.50 | $234.50 |
| Purchase #7 | $7.37 | 10.788% | $8.1651 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $1,206.88 | $1,312.2286 | $1,312.22 | $1,312.25 | $1,312.20 | |