| 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 | $217.60 | 7.258% | $233.3934 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $219.45 | 11.184% | $243.9933 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $16.30 | 7.491% | $17.521 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $201.72 | 12.154% | $226.237 | $226.24 | $226.25 | $226.20 |
| Purchase #5 | $146.57 | 4.249% | $152.7978 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $29.81 | 6.396% | $31.7166 | $31.72 | $31.70 | $31.70 |
| Purchase #7 | $155.34 | 12.810% | $175.2391 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $986.79 | $1,080.8982 | $1,080.90 | $1,080.90 | $1,080.80 | |