| 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 | $222.32 | 11.619% | $248.1514 | $248.15 | $248.15 | $248.20 |
| Purchase #2 | $12.57 | 5.479% | $13.2587 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $35.38 | 7.469% | $38.0225 | $38.02 | $38.00 | $38.00 |
| Purchase #4 | $223.40 | 3.720% | $231.7105 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $98.78 | 3.359% | $102.098 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $216.55 | 9.571% | $237.276 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $152.71 | 8.245% | $165.3009 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $961.71 | $1,035.8180 | $1,035.82 | $1,035.80 | $1,035.90 | |