| 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 | $187.80 | 4.570% | $196.3825 | $196.38 | $196.40 | $196.40 |
| Purchase #2 | $223.70 | 11.716% | $249.9087 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $114.81 | 8.398% | $124.4517 | $124.45 | $124.45 | $124.50 |
| Purchase #4 | $130.34 | 4.765% | $136.5507 | $136.55 | $136.55 | $136.60 |
| Purchase #5 | $244.95 | 3.127% | $252.6096 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $89.41 | 10.244% | $98.5692 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $222.29 | 9.193% | $242.7251 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $1,213.30 | $1,301.1975 | $1,301.20 | $1,301.20 | $1,301.30 | |