| 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 | $230.96 | 4.830% | $242.1154 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $155.58 | 9.629% | $170.5608 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $150.38 | 9.333% | $164.415 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $108.30 | 10.132% | $119.273 | $119.27 | $119.25 | $119.30 |
| Purchase #5 | $80.70 | 7.518% | $86.767 | $86.77 | $86.75 | $86.80 |
| Purchase #6 | $158.88 | 4.262% | $165.6515 | $165.65 | $165.65 | $165.70 |
| Purchase #7 | $192.94 | 12.287% | $216.6465 | $216.65 | $216.65 | $216.60 |
| 7 purchase totals = | $1,077.74 | $1,165.4292 | $1,165.44 | $1,165.35 | $1,165.50 | |