| 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 | $105.82 | 9.238% | $115.5957 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $13.94 | 4.417% | $14.5557 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $218.71 | 7.125% | $234.2931 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $123.75 | 13.321% | $140.2347 | $140.23 | $140.25 | $140.20 |
| Purchase #5 | $112.81 | 4.198% | $117.5458 | $117.55 | $117.55 | $117.50 |
| Purchase #6 | $199.89 | 3.317% | $206.5204 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $250.25 | 6.349% | $266.1384 | $266.14 | $266.15 | $266.10 |
| 7 purchase totals = | $1,025.17 | $1,094.8838 | $1,094.89 | $1,094.90 | $1,094.80 | |