| 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 | $202.95 | 7.586% | $218.3458 | $218.35 | $218.35 | $218.30 |
| Purchase #2 | $104.32 | 13.456% | $118.3573 | $118.36 | $118.35 | $118.40 |
| Purchase #3 | $5.37 | 3.857% | $5.5771 | $5.58 | $5.60 | $5.60 |
| Purchase #4 | $96.70 | 11.285% | $107.6126 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $81.52 | 9.542% | $89.2986 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $243.66 | 10.837% | $270.0654 | $270.07 | $270.05 | $270.10 |
| Purchase #7 | $188.95 | 7.710% | $203.518 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $923.47 | $1,012.7748 | $1,012.79 | $1,012.75 | $1,012.80 | |