| 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 | $210.27 | 13.301% | $238.238 | $238.24 | $238.25 | $238.20 |
| Purchase #2 | $145.55 | 12.412% | $163.6157 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $86.86 | 4.411% | $90.6914 | $90.69 | $90.70 | $90.70 |
| Purchase #4 | $233.31 | 9.393% | $255.2248 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $16.56 | 4.395% | $17.2878 | $17.29 | $17.30 | $17.30 |
| Purchase #6 | $48.42 | 6.632% | $51.6312 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $62.44 | 13.145% | $70.6477 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $803.41 | $887.3366 | $887.34 | $887.35 | $887.20 | |