| 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 | $236.51 | 3.767% | $245.4193 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $123.44 | 11.776% | $137.9763 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $235.74 | 6.721% | $251.5841 | $251.58 | $251.60 | $251.60 |
| Purchase #4 | $246.84 | 12.571% | $277.8703 | $277.87 | $277.85 | $277.90 |
| Purchase #5 | $79.26 | 7.647% | $85.321 | $85.32 | $85.30 | $85.30 |
| Purchase #6 | $175.83 | 10.502% | $194.2957 | $194.30 | $194.30 | $194.30 |
| Purchase #7 | $67.68 | 6.386% | $72.002 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $1,165.30 | $1,264.4687 | $1,264.47 | $1,264.45 | $1,264.50 | |