| 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 | $71.84 | 11.440% | $80.0585 | $80.06 | $80.05 | $80.10 |
| Purchase #2 | $94.55 | 11.570% | $105.4894 | $105.49 | $105.50 | $105.50 |
| Purchase #3 | $114.86 | 5.731% | $121.4426 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $215.62 | 13.854% | $245.492 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $235.90 | 5.768% | $249.5067 | $249.51 | $249.50 | $249.50 |
| Purchase #6 | $126.28 | 11.433% | $140.7176 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $196.30 | 12.242% | $220.331 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $1,055.35 | $1,163.0378 | $1,163.04 | $1,163.05 | $1,163.00 | |