| 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 | $199.90 | 9.567% | $219.0244 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $43.78 | 10.217% | $48.253 | $48.25 | $48.25 | $48.30 |
| Purchase #3 | $154.74 | 4.513% | $161.7234 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $201.57 | 6.711% | $215.0974 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $138.95 | 13.173% | $157.2539 | $157.25 | $157.25 | $157.30 |
| Purchase #6 | $193.99 | 3.240% | $200.2753 | $200.28 | $200.30 | $200.30 |
| Purchase #7 | $141.75 | 4.825% | $148.5894 | $148.59 | $148.60 | $148.60 |
| 7 purchase totals = | $1,074.68 | $1,150.2168 | $1,150.21 | $1,150.20 | $1,150.30 | |