| 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 | $218.84 | 5.646% | $231.1957 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $163.40 | 9.627% | $179.1305 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $213.67 | 13.610% | $242.7505 | $242.75 | $242.75 | $242.80 |
| Purchase #4 | $231.44 | 4.678% | $242.2668 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $97.59 | 10.521% | $107.8574 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $122.94 | 11.704% | $137.3289 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $226.73 | 7.166% | $242.9775 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,274.61 | $1,383.5073 | $1,383.52 | $1,383.55 | $1,383.60 | |