| 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 | $236.35 | 6.720% | $252.2327 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $8.32 | 13.757% | $9.4646 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $248.29 | 13.257% | $281.2058 | $281.21 | $281.20 | $281.20 |
| Purchase #4 | $184.85 | 6.790% | $197.4013 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $81.30 | 13.489% | $92.2666 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $162.59 | 7.703% | $175.1143 | $175.11 | $175.10 | $175.10 |
| Purchase #7 | $102.51 | 5.208% | $107.8487 | $107.85 | $107.85 | $107.80 |
| 7 purchase totals = | $1,024.21 | $1,115.5340 | $1,115.53 | $1,115.50 | $1,115.50 | |