| 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 | $198.79 | 8.753% | $216.1901 | $216.19 | $216.20 | $216.20 |
| Purchase #2 | $141.64 | 10.336% | $156.2799 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $193.40 | 7.521% | $207.9456 | $207.95 | $207.95 | $207.90 |
| Purchase #4 | $226.52 | 5.752% | $239.5494 | $239.55 | $239.55 | $239.50 |
| Purchase #5 | $200.56 | 13.191% | $227.0159 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $186.42 | 4.689% | $195.1612 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $28.59 | 10.438% | $31.5742 | $31.57 | $31.55 | $31.60 |
| 7 purchase totals = | $1,175.92 | $1,273.7163 | $1,273.72 | $1,273.70 | $1,273.70 | |