| 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 | $228.66 | 12.440% | $257.1053 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $101.99 | 3.519% | $105.579 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $191.73 | 7.582% | $206.267 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $16.40 | 10.424% | $18.1095 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $98.74 | 8.325% | $106.9601 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $219.72 | 13.230% | $248.789 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $61.78 | 10.123% | $68.034 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $919.02 | $1,010.8439 | $1,010.85 | $1,010.85 | $1,010.90 | |