| 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 | $200.89 | 4.844% | $210.6211 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $209.26 | 4.420% | $218.5093 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $195.96 | 9.394% | $214.3685 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $85.77 | 5.678% | $90.64 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $43.38 | 10.734% | $48.0364 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $226.77 | 9.112% | $247.4333 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $250.43 | 6.800% | $267.4592 | $267.46 | $267.45 | $267.50 |
| 7 purchase totals = | $1,212.46 | $1,297.0678 | $1,297.07 | $1,297.05 | $1,297.00 | |