| 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 | $202.53 | 9.850% | $222.4792 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $198.40 | 6.142% | $210.5857 | $210.59 | $210.60 | $210.60 |
| Purchase #3 | $199.49 | 9.181% | $217.8052 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $114.28 | 10.570% | $126.3594 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $140.87 | 6.542% | $150.0857 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $104.25 | 13.742% | $118.576 | $118.58 | $118.60 | $118.60 |
| Purchase #7 | $169.50 | 10.745% | $187.7128 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $1,129.32 | $1,233.6040 | $1,233.62 | $1,233.65 | $1,233.70 | |