| 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 | $70.42 | 13.317% | $79.7978 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $250.32 | 8.747% | $272.2155 | $272.22 | $272.20 | $272.20 |
| Purchase #3 | $178.77 | 4.272% | $186.4071 | $186.41 | $186.40 | $186.40 |
| Purchase #4 | $217.46 | 3.482% | $225.032 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $134.58 | 13.812% | $153.1682 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $130.34 | 5.109% | $136.9991 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $219.64 | 13.426% | $249.1289 | $249.13 | $249.15 | $249.10 |
| 7 purchase totals = | $1,201.53 | $1,302.7486 | $1,302.76 | $1,302.75 | $1,302.70 | |