| 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 | $106.52 | 3.234% | $109.9649 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $34.72 | 4.602% | $36.3178 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $224.51 | 5.604% | $237.0915 | $237.09 | $237.10 | $237.10 |
| Purchase #4 | $99.82 | 3.335% | $103.149 | $103.15 | $103.15 | $103.10 |
| Purchase #5 | $116.65 | 3.795% | $121.0769 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $244.87 | 8.305% | $265.2065 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $211.59 | 4.617% | $221.3591 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $1,038.68 | $1,094.1657 | $1,094.17 | $1,094.15 | $1,094.20 | |