| 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 | $111.40 | 7.837% | $120.1304 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $190.34 | 9.510% | $208.4413 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $67.63 | 4.874% | $70.9263 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $241.33 | 7.619% | $259.7169 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $110.39 | 8.326% | $119.5811 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $169.31 | 5.110% | $177.9617 | $177.96 | $177.95 | $178.00 |
| Purchase #7 | $151.86 | 9.214% | $165.8524 | $165.85 | $165.85 | $165.90 |
| 7 purchase totals = | $1,042.26 | $1,122.6101 | $1,122.61 | $1,122.65 | $1,122.60 | |