| 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 | $116.26 | 11.578% | $129.7206 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $120.73 | 5.349% | $127.1878 | $127.19 | $127.20 | $127.20 |
| Purchase #3 | $184.62 | 7.341% | $198.173 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $164.40 | 10.752% | $182.0763 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $34.85 | 7.232% | $37.3704 | $37.37 | $37.35 | $37.40 |
| Purchase #6 | $101.83 | 12.848% | $114.9131 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $203.34 | 3.439% | $210.3329 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $926.03 | $999.7741 | $999.77 | $999.75 | $999.80 | |