| 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 | $19.93 | 12.720% | $22.4651 | $22.47 | $22.45 | $22.50 |
| Purchase #2 | $125.29 | 6.397% | $133.3048 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $226.96 | 7.754% | $244.5585 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $87.35 | 4.831% | $91.5699 | $91.57 | $91.55 | $91.60 |
| Purchase #5 | $186.87 | 11.118% | $207.6462 | $207.65 | $207.65 | $207.60 |
| Purchase #6 | $5.82 | 4.598% | $6.0876 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $231.97 | 8.369% | $251.3836 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $884.19 | $957.0157 | $957.02 | $957.00 | $957.10 | |