| 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 | $114.80 | 5.496% | $121.1094 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $84.81 | 13.265% | $96.06 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $202.36 | 3.238% | $208.9124 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $213.94 | 3.789% | $222.0462 | $222.05 | $222.05 | $222.00 |
| Purchase #5 | $162.40 | 12.404% | $182.5441 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $230.58 | 10.200% | $254.0992 | $254.10 | $254.10 | $254.10 |
| Purchase #7 | $189.60 | 11.389% | $211.1935 | $211.19 | $211.20 | $211.20 |
| 7 purchase totals = | $1,198.49 | $1,295.9648 | $1,295.96 | $1,295.95 | $1,295.90 | |