| 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 | $240.51 | 13.126% | $272.0793 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $158.56 | 12.279% | $178.0296 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $111.35 | 3.241% | $114.9589 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $35.79 | 4.518% | $37.407 | $37.41 | $37.40 | $37.40 |
| Purchase #5 | $16.40 | 12.868% | $18.5104 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $6.58 | 13.694% | $7.4811 | $7.48 | $7.50 | $7.50 |
| Purchase #7 | $214.54 | 13.550% | $243.6102 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $783.73 | $872.0765 | $872.08 | $872.10 | $872.10 | |