| 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 | $101.78 | 10.162% | $112.1229 | $112.12 | $112.10 | $112.10 |
| Purchase #2 | $101.62 | 12.641% | $114.4658 | $114.47 | $114.45 | $114.50 |
| Purchase #3 | $221.96 | 6.439% | $236.252 | $236.25 | $236.25 | $236.30 |
| Purchase #4 | $138.93 | 12.482% | $156.2712 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $84.46 | 4.174% | $87.9854 | $87.99 | $88.00 | $88.00 |
| Purchase #6 | $119.30 | 3.622% | $123.621 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $188.31 | 6.295% | $200.1641 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $956.36 | $1,030.8824 | $1,030.88 | $1,030.80 | $1,031.00 | |