| 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 | $205.70 | 4.272% | $214.4875 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $126.35 | 6.837% | $134.9885 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $223.44 | 11.276% | $248.6351 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $173.58 | 7.774% | $187.0741 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $12.83 | 6.824% | $13.7055 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $7.53 | 9.313% | $8.2313 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $132.52 | 10.606% | $146.5751 | $146.58 | $146.60 | $146.60 |
| 7 purchase totals = | $881.95 | $953.6971 | $953.71 | $953.75 | $953.70 | |