| 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 | $243.33 | 6.734% | $259.7158 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $247.33 | 5.380% | $260.6364 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $171.57 | 5.709% | $181.3649 | $181.36 | $181.35 | $181.40 |
| Purchase #4 | $176.78 | 10.653% | $195.6124 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $148.61 | 6.467% | $158.2206 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $226.32 | 7.580% | $243.4751 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $65.54 | 5.312% | $69.0215 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $1,279.48 | $1,368.0467 | $1,368.05 | $1,368.00 | $1,368.00 | |