| 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 | $193.91 | 3.309% | $200.3265 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $114.66 | 4.337% | $119.6328 | $119.63 | $119.65 | $119.60 |
| Purchase #3 | $200.49 | 13.231% | $227.0168 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $198.48 | 5.847% | $210.0851 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $138.88 | 6.210% | $147.5044 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $158.72 | 13.722% | $180.4996 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $233.48 | 9.738% | $256.2163 | $256.22 | $256.20 | $256.20 |
| 7 purchase totals = | $1,238.62 | $1,341.2815 | $1,341.29 | $1,341.30 | $1,341.20 | |