| 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 | $226.29 | 3.789% | $234.8641 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $96.78 | 13.278% | $109.6304 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $219.51 | 11.711% | $245.2168 | $245.22 | $245.20 | $245.20 |
| Purchase #4 | $25.45 | 7.851% | $27.4481 | $27.45 | $27.45 | $27.40 |
| Purchase #5 | $226.85 | 5.525% | $239.3835 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $169.77 | 3.264% | $175.3113 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $150.93 | 4.570% | $157.8275 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $1,115.58 | $1,189.6817 | $1,189.68 | $1,189.70 | $1,189.60 | |