| 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 | $208.95 | 4.752% | $218.8793 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $230.33 | 6.427% | $245.1333 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $127.55 | 3.813% | $132.4135 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $165.36 | 6.372% | $175.8967 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $187.91 | 6.835% | $200.7536 | $200.75 | $200.75 | $200.80 |
| Purchase #6 | $54.26 | 12.533% | $61.0604 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $51.68 | 11.592% | $57.6707 | $57.67 | $57.65 | $57.70 |
| 7 purchase totals = | $1,026.04 | $1,091.8075 | $1,091.80 | $1,091.80 | $1,091.90 | |