| 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 | $13.88 | 3.116% | $14.3125 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $223.57 | 12.844% | $252.2853 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $217.35 | 11.312% | $241.9366 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $100.35 | 10.181% | $110.5666 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $220.33 | 13.793% | $250.7201 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $30.84 | 7.859% | $33.2637 | $33.26 | $33.25 | $33.30 |
| Purchase #7 | $209.59 | 8.216% | $226.8099 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $1,015.91 | $1,129.8947 | $1,129.90 | $1,129.85 | $1,129.90 | |