| 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 | $77.69 | 5.434% | $81.9117 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $201.73 | 12.410% | $226.7647 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $235.85 | 5.202% | $248.1189 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $120.42 | 9.785% | $132.2031 | $132.20 | $132.20 | $132.20 |
| Purchase #5 | $241.84 | 4.147% | $251.8691 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $222.67 | 10.302% | $245.6095 | $245.61 | $245.60 | $245.60 |
| Purchase #7 | $46.53 | 9.803% | $51.0913 | $51.09 | $51.10 | $51.10 |
| 7 purchase totals = | $1,146.73 | $1,237.5683 | $1,237.56 | $1,237.50 | $1,237.60 | |