| 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 | $229.97 | 8.641% | $249.8417 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $198.45 | 9.478% | $217.2591 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $87.33 | 11.533% | $97.4018 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $198.73 | 10.620% | $219.8351 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $174.49 | 10.870% | $193.4571 | $193.46 | $193.45 | $193.50 |
| Purchase #6 | $195.63 | 13.626% | $222.2865 | $222.29 | $222.30 | $222.30 |
| Purchase #7 | $96.41 | 11.751% | $107.7391 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $1,181.01 | $1,307.8204 | $1,307.83 | $1,307.85 | $1,307.80 | |