| 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 | $246.49 | 4.389% | $257.3084 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $141.90 | 12.873% | $160.1668 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $127.87 | 3.482% | $132.3224 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $97.57 | 12.103% | $109.3789 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $100.31 | 6.423% | $106.7529 | $106.75 | $106.75 | $106.80 |
| Purchase #6 | $181.70 | 4.288% | $189.4913 | $189.49 | $189.50 | $189.50 |
| Purchase #7 | $206.40 | 10.507% | $228.0864 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $1,102.24 | $1,183.5071 | $1,183.51 | $1,183.50 | $1,183.60 | |