| 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 | $194.70 | 7.590% | $209.4777 | $209.48 | $209.50 | $209.50 |
| Purchase #2 | $152.78 | 9.460% | $167.233 | $167.23 | $167.25 | $167.20 |
| Purchase #3 | $78.75 | 12.180% | $88.3418 | $88.34 | $88.35 | $88.30 |
| Purchase #4 | $227.25 | 6.262% | $241.4804 | $241.48 | $241.50 | $241.50 |
| Purchase #5 | $183.31 | 12.365% | $205.9763 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $239.31 | 6.154% | $254.0371 | $254.04 | $254.05 | $254.00 |
| Purchase #7 | $28.57 | 5.295% | $30.0828 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $1,104.67 | $1,196.6291 | $1,196.63 | $1,196.75 | $1,196.60 | |