| 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 | $238.80 | 5.347% | $251.5686 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $240.64 | 5.252% | $253.2784 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $207.85 | 10.495% | $229.6639 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $125.33 | 6.680% | $133.702 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $203.78 | 11.313% | $226.8336 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $200.80 | 8.639% | $218.1471 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $99.63 | 3.611% | $103.2276 | $103.23 | $103.25 | $103.20 |
| 7 purchase totals = | $1,316.83 | $1,416.4212 | $1,416.42 | $1,416.45 | $1,416.40 | |