| 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 | $10.41 | 6.440% | $11.0804 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $121.48 | 5.276% | $127.8893 | $127.89 | $127.90 | $127.90 |
| Purchase #3 | $38.94 | 13.577% | $44.2269 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $207.66 | 8.722% | $225.7721 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $178.65 | 13.255% | $202.3301 | $202.33 | $202.35 | $202.30 |
| Purchase #6 | $105.58 | 8.611% | $114.6715 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $121.93 | 3.457% | $126.1451 | $126.15 | $126.15 | $126.10 |
| 7 purchase totals = | $784.65 | $852.1154 | $852.12 | $852.15 | $852.10 | |