| 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 | $223.95 | 3.293% | $231.3247 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $228.41 | 5.262% | $240.4289 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $10.82 | 5.695% | $11.4362 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $72.64 | 9.528% | $79.5611 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $238.39 | 5.455% | $251.3942 | $251.39 | $251.40 | $251.40 |
| Purchase #6 | $197.62 | 4.456% | $206.4259 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $143.33 | 12.754% | $161.6103 | $161.61 | $161.60 | $161.60 |
| 7 purchase totals = | $1,115.16 | $1,182.1813 | $1,182.18 | $1,182.20 | $1,182.10 | |