| 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 | $208.36 | 10.776% | $230.8129 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $90.61 | 12.332% | $101.784 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $150.83 | 7.854% | $162.6762 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $230.40 | 9.831% | $253.0506 | $253.05 | $253.05 | $253.10 |
| Purchase #5 | $45.65 | 8.618% | $49.5841 | $49.58 | $49.60 | $49.60 |
| Purchase #6 | $245.70 | 10.576% | $271.6852 | $271.69 | $271.70 | $271.70 |
| Purchase #7 | $182.85 | 8.392% | $198.1948 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $1,154.40 | $1,267.7878 | $1,267.78 | $1,267.85 | $1,267.90 | |