| 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 | $134.32 | 6.837% | $143.5035 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $183.30 | 10.731% | $202.9699 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $210.93 | 5.678% | $222.9066 | $222.91 | $222.90 | $222.90 |
| Purchase #4 | $249.98 | 10.494% | $276.2129 | $276.21 | $276.20 | $276.20 |
| Purchase #5 | $223.40 | 7.224% | $239.5384 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $104.77 | 9.582% | $114.8091 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $140.35 | 3.148% | $144.7682 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $1,247.05 | $1,344.7086 | $1,344.71 | $1,344.65 | $1,344.70 | |