| 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 | $247.95 | 3.546% | $256.7423 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $114.66 | 7.245% | $122.9671 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $193.61 | 8.690% | $210.4347 | $210.43 | $210.45 | $210.40 |
| Purchase #4 | $115.71 | 4.680% | $121.1252 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $246.36 | 12.604% | $277.4112 | $277.41 | $277.40 | $277.40 |
| Purchase #6 | $198.28 | 10.195% | $218.4946 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $224.75 | 7.449% | $241.4916 | $241.49 | $241.50 | $241.50 |
| 7 purchase totals = | $1,341.32 | $1,448.6667 | $1,448.66 | $1,448.70 | $1,448.60 | |