| 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 | $219.47 | 7.261% | $235.4057 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $192.92 | 6.288% | $205.0508 | $205.05 | $205.05 | $205.10 |
| Purchase #3 | $158.68 | 10.803% | $175.8222 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $188.87 | 5.527% | $199.3088 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $229.53 | 9.358% | $251.0094 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $137.62 | 11.147% | $152.9605 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $225.33 | 10.542% | $249.0843 | $249.08 | $249.10 | $249.10 |
| 7 purchase totals = | $1,352.42 | $1,468.6417 | $1,468.64 | $1,468.60 | $1,468.70 | |