| 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 | $220.58 | 5.153% | $231.9465 | $231.95 | $231.95 | $231.90 |
| Purchase #2 | $244.91 | 12.797% | $276.2511 | $276.25 | $276.25 | $276.30 |
| Purchase #3 | $127.71 | 8.279% | $138.2831 | $138.28 | $138.30 | $138.30 |
| Purchase #4 | $25.51 | 8.574% | $27.6972 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $161.50 | 3.680% | $167.4432 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $201.39 | 10.563% | $222.6628 | $222.66 | $222.65 | $222.70 |
| Purchase #7 | $84.90 | 10.125% | $93.4961 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $1,066.50 | $1,157.7800 | $1,157.78 | $1,157.80 | $1,157.80 | |