| 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 | $196.31 | 11.334% | $218.5598 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $218.40 | 3.600% | $226.2624 | $226.26 | $226.25 | $226.30 |
| Purchase #3 | $116.80 | 9.800% | $128.2464 | $128.25 | $128.25 | $128.20 |
| Purchase #4 | $46.74 | 8.464% | $50.6961 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $36.50 | 8.155% | $39.4766 | $39.48 | $39.50 | $39.50 |
| Purchase #6 | $174.75 | 5.377% | $184.1463 | $184.15 | $184.15 | $184.10 |
| Purchase #7 | $165.30 | 13.783% | $188.0833 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $954.80 | $1,035.4709 | $1,035.48 | $1,035.50 | $1,035.50 | |