| 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 | $219.58 | 9.536% | $240.5191 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $109.84 | 6.581% | $117.0686 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $161.68 | 10.549% | $178.7356 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $166.70 | 11.408% | $185.7171 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $32.33 | 4.657% | $33.8356 | $33.84 | $33.85 | $33.80 |
| Purchase #6 | $87.88 | 13.146% | $99.4327 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $183.91 | 11.519% | $205.0946 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $961.92 | $1,060.4033 | $1,060.41 | $1,060.40 | $1,060.30 | |