| 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 | $188.33 | 10.141% | $207.4285 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $222.43 | 7.265% | $238.5895 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $207.88 | 5.307% | $218.9122 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $20.74 | 12.428% | $23.3176 | $23.32 | $23.30 | $23.30 |
| Purchase #5 | $188.50 | 10.374% | $208.055 | $208.06 | $208.05 | $208.10 |
| Purchase #6 | $90.29 | 11.430% | $100.6101 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $111.48 | 6.203% | $118.3951 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $1,029.65 | $1,115.3080 | $1,115.32 | $1,115.30 | $1,115.30 | |