| 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 | $247.88 | 11.226% | $275.707 | $275.71 | $275.70 | $275.70 |
| Purchase #2 | $94.65 | 10.178% | $104.2835 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $204.91 | 4.711% | $214.5633 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $93.62 | 6.802% | $99.988 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $156.69 | 9.830% | $172.0926 | $172.09 | $172.10 | $172.10 |
| Purchase #6 | $207.50 | 4.587% | $217.018 | $217.02 | $217.00 | $217.00 |
| Purchase #7 | $153.90 | 8.763% | $167.3863 | $167.39 | $167.40 | $167.40 |
| 7 purchase totals = | $1,159.15 | $1,251.0387 | $1,251.04 | $1,251.05 | $1,251.10 | |