| 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 | $210.47 | 6.688% | $224.5462 | $224.55 | $224.55 | $224.50 |
| Purchase #2 | $112.37 | 7.364% | $120.6449 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $87.53 | 11.573% | $97.6598 | $97.66 | $97.65 | $97.70 |
| Purchase #4 | $103.80 | 9.845% | $114.0191 | $114.02 | $114.00 | $114.00 |
| Purchase #5 | $128.49 | 13.275% | $145.547 | $145.55 | $145.55 | $145.50 |
| Purchase #6 | $90.37 | 13.425% | $102.5022 | $102.50 | $102.50 | $102.50 |
| Purchase #7 | $247.45 | 11.412% | $275.689 | $275.69 | $275.70 | $275.70 |
| 7 purchase totals = | $980.48 | $1,080.6082 | $1,080.61 | $1,080.60 | $1,080.50 | |