| 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 | $9.91 | 11.153% | $11.0153 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $198.57 | 11.557% | $221.5187 | $221.52 | $221.50 | $221.50 |
| Purchase #3 | $235.81 | 13.475% | $267.5854 | $267.59 | $267.60 | $267.60 |
| Purchase #4 | $239.84 | 5.440% | $252.8873 | $252.89 | $252.90 | $252.90 |
| Purchase #5 | $26.26 | 11.725% | $29.339 | $29.34 | $29.35 | $29.30 |
| Purchase #6 | $93.64 | 7.807% | $100.9505 | $100.95 | $100.95 | $101.00 |
| Purchase #7 | $206.32 | 5.587% | $217.8471 | $217.85 | $217.85 | $217.80 |
| 7 purchase totals = | $1,010.35 | $1,101.1433 | $1,101.16 | $1,101.15 | $1,101.10 | |