| 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 | $242.98 | 6.681% | $259.2135 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $65.50 | 7.666% | $70.5212 | $70.52 | $70.50 | $70.50 |
| Purchase #3 | $13.45 | 9.590% | $14.7399 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $193.75 | 8.185% | $209.6084 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $198.87 | 11.693% | $222.1239 | $222.12 | $222.10 | $222.10 |
| Purchase #6 | $147.41 | 4.361% | $153.8386 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $175.44 | 6.373% | $186.6208 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $1,037.40 | $1,116.6663 | $1,116.66 | $1,116.60 | $1,116.50 | |